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Illustrative Math-Media4Math Alignment

 

 

Illustrative Math Alignment: Grade 7 Unit 7

Angles, Triangles, and Prisms

Lesson 3: Nonadjacent Angles

Use the following Media4Math resources with this Illustrative Math lesson.

Thumbnail Image Title Body Curriculum Nodes
Interactive Math Game--DragNDrop Math--The Language of Math--Variable Expressions--Multiplication and Subtraction Interactive Math Game--DragNDrop--The Language of Math--Variable Expressions--Multiplication and Subtraction Interactive Math Game--DragNDrop Math--The Language of Math--Variable Expressions--Multiplication and Subtraction

In this drag-and-drop game, a verbal expression to a variable expression with multiplication and subtraction. This game generates thousands of different equation combinations, offering an ideal opportunity for skill review in a game format.

This is part of a collection of math games and interactives. To see the complete collection of the games, click on this link. Note: The download is the teacher's guide.

Related Resources

To see additional resources on this topic, click on the Related Resources tab.
Numerical Expressions and Variable Expressions
Interactive Math Game--Memory Game, Triangles Interactive Math Game--Memory Game: Triangles Interactive Math Game--Memory Game: Triangles

Use this math game to review triangles. This is a Memory-style game in which students must remember the location of pairs of identical images.

This is part of a collection of math games and interactives. To see the complete collection of the games, click on this link. Note: The download is the teacher's guide.

Related Resources

To see additional resources on this topic, click on the Related Resources tab.
Definition of a Triangle
Interactive Math Game, Math Riddles--Angles Interactive Math Game: Math Riddles--Angles Interactive Math Game: Math Riddles--Angles

In this Math Riddles Game, have your students review vocabulary around the topic of angles. The Math Riddles games are useful for practicing: Math Vocabulary, Key Concepts, Critical Thinking.

This is part of a collection of math games and interactives. To see the complete collection of the games, click on this link. Note: The download is the teacher's guide.

Related Resources

To see additional resources on this topic, click on the Related Resources tab.
Definition of an Angle
Interactive Math Game, Math Riddles--Triangles Interactive Math Game: Math Riddles--Triangles Interactive Math Game: Math Riddles--Triangles

In this Math Riddles Game, have your students review vocabulary around the topic of triangles. The Math Riddles games are useful for practicing: Math Vocabulary, Key Concepts, Critical Thinking.

This is part of a collection of math games and interactives. To see the complete collection of the games, click on this link. Note: The download is the teacher's guide.

Related Resources

To see additional resources on this topic, click on the Related Resources tab.
Definition of a Triangle
Interactive Word Search Puzzle--Triangles, Puzzle 1 Interactive Word Search Puzzle--Triangles, Puzzle 1 Interactive Word Search Puzzle--Triangles, Puzzle 1

Solve an interactive word search puzzle on the topic of Triangles.

This is part of a collection of math games and interactives. To see the complete collection of the games, click on this link. Note: The download is the teacher's guide.

Related Resources

To see additional resources on this topic, click on the Related Resources tab.
Definition of a Triangle
Interactive Word Search Puzzle--Triangles, Puzzle 2 Interactive Word Search Puzzle--Triangles, Puzzle 2 Interactive Word Search Puzzle--Triangles, Puzzle 2

Solve an interactive word search puzzle on the topic of Triangles.

This is part of a collection of math games and interactives. To see the complete collection of the games, click on this link. Note: The download is the teacher's guide.

Related Resources

To see additional resources on this topic, click on the Related Resources tab.
Definition of a Triangle
Interactive Word Search Puzzle--Triangles, Puzzle 3 Interactive Word Search Puzzle--Triangles, Puzzle 3 Interactive Word Search Puzzle--Triangles, Puzzle 3

Solve an interactive word search puzzle on the topic of Triangles.

This is part of a collection of math games and interactives. To see the complete collection of the games, click on this link. Note: The download is the teacher's guide.

Related Resources

To see additional resources on this topic, click on the Related Resources tab.
Definition of a Triangle
Interactive Word Search Puzzle--Triangles, Puzzle 4 Interactive Word Search Puzzle--Triangles, Puzzle 4 Interactive Word Search Puzzle--Triangles, Puzzle 4

Solve an interactive word search puzzle on the topic of Triangles.

This is part of a collection of math games and interactives. To see the complete collection of the games, click on this link. Note: The download is the teacher's guide.

Related Resources

To see additional resources on this topic, click on the Related Resources tab.
Definition of a Triangle
Interactive Word Search Puzzle--Triangles, Puzzle 5 Interactive Word Search Puzzle--Triangles, Puzzle 5 Interactive Word Search Puzzle--Triangles, Puzzle 5

Solve an interactive word search puzzle on the topic of Triangles.

This is part of a collection of math games and interactives. To see the complete collection of the games, click on this link. Note: The download is the teacher's guide.

Related Resources

To see additional resources on this topic, click on the Related Resources tab.
Definition of a Triangle
Math Clip Art--Adjacent Angles--Labeled Math Clip Art--Angle Illustrations--Adjacent Angles--Labeled Math Clip Art--Angle Illustrations--Adjacent Angles--Labeled

This is part of a collection of clip art images showing different types of angles. Each type of angle measure includes a labeled and unlabeled version.

Angles and Applications of Angles and Planes
Math Clip Art--Adjacent Angles--Unlabeled Math Clip Art--Angle Illustrations--Adjacent Angles--Unlabeled Math Clip Art--Angle Illustrations--Adjacent Angles--Unlabeled

This is part of a collection of clip art images showing different types of angles. Each type of angle measure includes a labeled and unlabeled version.

Angles and Applications of Angles and Planes
Math Clip Art--Complementary Angles--Labeled Math Clip Art--Angle Illustrations--Complementary Angles--Labeled Math Clip Art--Angle Illustrations--Complementary Angles--Labeled

This is part of a collection of clip art images showing different types of angles. Each type of angle measure includes a labeled and unlabeled version.

Angles and Applications of Angles and Planes
Math Clip Art--Complementary Angles--Unlabeled Math Clip Art--Angle Illustrations--Complementary Angles--Unlabeled Math Clip Art--Angle Illustrations--Complementary Angles--Unlabeled

This is part of a collection of clip art images showing different types of angles. Each type of angle measure includes a labeled and unlabeled version.

Angles and Applications of Angles and Planes
Math Clip Art--Supplementary Angles--Labeled Math Clip Art--Angle Illustrations--Supplementary Angles--Labeled Math Clip Art--Angle Illustrations--Supplementary Angles--Labeled

This is part of a collection of clip art images showing different types of angles. Each type of angle measure includes a labeled and unlabeled version.

Angles and Applications of Angles and Planes
Math Clip Art--Supplementary Angles--Unlabeled Math Clip Art--Angle Illustrations--Supplementary Angles--Unlabeled Math Clip Art--Angle Illustrations--Supplementary Angles--Unlabeled

This is part of a collection of clip art images showing different types of angles. Each type of angle measure includes a labeled and unlabeled version.

Angles and Applications of Angles and Planes
Math Clip Art--Vertical Angles--Labeled Math Clip Art--Angle Illustrations--Vertical Angles--Labeled Math Clip Art--Angle Illustrations--Vertical Angles--Labeled

This is part of a collection of clip art images showing different types of angles. Each type of angle measure includes a labeled and unlabeled version.

Angles and Applications of Angles and Planes
Math Clip Art--Vertical Angles--Unlabeled Math Clip Art--Angle Illustrations--Vertical Angles--Unlabeled Math Clip Art--Angle Illustrations--Vertical Angles--Unlabeled

This is part of a collection of clip art images showing different types of angles. Each type of angle measure includes a labeled and unlabeled version.

Angles and Applications of Angles and Planes
Math Clip Art--Geometry Basics--Angles, Image 01 Math Clip Art--Geometry Basics--Angles 01 Math Clip Art--Geometry Basics--Angles 01

Topic

Geometry Basics

Description

This image is part of a series dedicated to teaching angles and their properties in geometry. This is the title card that can be used with this series of images.

Using math clip art like this in teaching is crucial for making abstract mathematical concepts more tangible and relatable. These images can be easily incorporated into geometry lessons, especially during the holiday season when engaging students creatively is essential. Teachers can use this visual aid to introduce angle terminology, discuss angle measurement, and relate angles to real-world objects or situations.

Definition of an Angle
Math Clip Art--Geometry Basics--Angles, Image 02 Math Clip Art--Geometry Basics--Angles 02 Math Clip Art--Geometry Basics--Angles 02

Topic

Geometry Basics

Description

This image illustrates three coplanar points A, B, and C used to define an angle. Coplanar points are points that lie on the same plane. This fundamental concept is crucial in geometry for constructing and understanding angles.

Using math clip art like this helps students visualize abstract geometric concepts. Teachers can use this image to introduce the idea of coplanar points and how they relate to angle formation. It serves as a foundation for more complex angle concepts.

Definition of an Angle
Math Clip Art--Geometry Basics--Angles, Image 03 Math Clip Art--Geometry Basics--Angles 03 Math Clip Art--Geometry Basics--Angles 03

Topic

Geometry Basics

Description

This image shows Angle ABC from the previous illustration, now with rays extending from point B through points A and C. This visual representation helps students understand how an angle is formed by two rays sharing a common endpoint (vertex).

Using math clip art like this is essential in geometry education, especially during holiday seasons when engaging visuals can enhance learning experiences. The clear depiction of rays forming an angle reinforces the fundamental concept of angle construction.

Definition of an Angle
Math Clip Art--Geometry Basics--Angles, Image 04 Math Clip Art--Geometry Basics--Angles 04 Math Clip Art--Geometry Basics--Angles 04

Topic

Geometry Basics

Description

This image shows Angle ABC labeled using geometric notation. The proper labeling of angles is a crucial skill in geometry, allowing for clear communication and precise mathematical descriptions.

Incorporating such math clip art into geometry lessons is invaluable, particularly during holiday seasons when maintaining student engagement is crucial. This visual aids in teaching students how to correctly identify and label angles in various geometric figures.

Definition of an Angle
Math Clip Art--Geometry Basics--Angles, Image 05 Math Clip Art--Geometry Basics--Angles 05 Math Clip Art--Geometry Basics--Angles 05

Topic

Geometry Basics

Description

This image shows Angle ABC with the caption, "Angles are measured in degrees or in radians." This fundamental concept introduces students to the standard unit of angle measurement and lays the groundwork for understanding angle size and comparison.

Using math clip art like this helps reinforce key geometric principles. Teachers can use this image to initiate discussions about angle measurement, the concept of degrees, and how they relate to fractions of a full rotation.

Definition of an Angle
Math Clip Art--Geometry Basics--Angles, Image 06 Math Clip Art--Geometry Basics--Angles 06 Math Clip Art--Geometry Basics--Angles 06

Topic

Geometry Basics

Description

This image shows Angle ABC with the caption: "Degrees range from 0° to 360°. Radians range from 0 to 2π" This concept helps students understand the full spectrum of angle measurements and how they relate to complete rotations.

Incorporating such math clip art into geometry lessons is crucial, especially during holiday seasons when engaging visuals can enhance learning experiences. This image provides a clear reference for the range of possible angle measurements.

Definition of an Angle
Math Clip Art--Geometry Basics--Angles, Image 07 Math Clip Art--Geometry Basics--Angles 07 Math Clip Art--Geometry Basics--Angles 07

Topic

Geometry Basics

Description

This image provides examples of angles including acute, right, and obtuse angles. It offers a clear visual representation of these three fundamental angle types, helping students understand the classification of angles based on their measures.

Using math clip art like this is essential in geometry education, as it allows students to visually compare and contrast different angle types. Teachers can use this image to introduce the concepts of acute, right, and obtuse angles, and discuss their properties and real-world applications.

Definition of an Angle
Math Clip Art--Geometry Basics--Angles, Image 08 Math Clip Art--Geometry Basics--Angles 08 Math Clip Art--Geometry Basics--Angles 08

Topic

Geometry Basics

Description

This image shows a real world example of an angle: The angle formed by the roof of a house. This practical application helps students connect abstract geometric concepts to everyday structures and architectural design.

Using math clip art like this is crucial in geometry education, especially during holiday seasons when engaging visuals can enhance learning experiences. It demonstrates how angles are not just mathematical constructs but are present in the buildings we see and use daily.

Definition of an Angle
Math Clip Art--Geometry Basics--Angles, Image 09 Math Clip Art--Geometry Basics--Angles 09 Math Clip Art--Geometry Basics--Angles 09

Topic

Geometry Basics

Description

This image presents a real world example of an angle: The right angle formed by a house relative to the ground. This practical illustration helps students recognize right angles in their environment and understand their significance in architecture and construction.

Incorporating such math clip art into geometry lessons is invaluable, particularly during holiday seasons when maintaining student engagement is crucial. It bridges the gap between theoretical geometry and practical applications in building design.

Definition of an Angle
Math Clip Art--Geometry Basics--Angles, Image 10 Math Clip Art--Geometry Basics--Angles 10 Math Clip Art--Geometry Basics--Angles 10

Topic

Geometry Basics

Description

This image showcases a real world example of angles: The angles in an octagon-shaped Stop sign. This practical application demonstrates how geometric principles are applied in everyday objects, particularly in road signage and traffic control.

Using math clip art like this is essential in geometry education, as it helps students recognize the prevalence of geometric shapes and angles in their surroundings. Teachers can use this image to discuss the properties of triangles, angle sum theorem, and the importance of shapes in conveying information quickly and effectively in traffic situations.

Definition of an Angle
Math Clip Art--Geometry Basics--Angles, Image 11 Math Clip Art--Geometry Basics--Angles 11 Math Clip Art--Geometry Basics--Angles 11

Topic

Geometry Basics

Description

This image showcases a real world example of angles: The angles in a triangle-shaped Yield Sign. This practical application demonstrates how geometric principles are applied in everyday objects, particularly in road signage and traffic control.

Using math clip art like this is essential in geometry education, as it helps students recognize the prevalence of geometric shapes and angles in their surroundings. Teachers can use this image to discuss the properties of triangles, angle sum theorem, and the importance of shapes in conveying information quickly and effectively in traffic situations.

Definition of an Angle
Math Clip Art--Geometry Basics--Categorizing Angles, Image 01 Math Clip Art--Geometry Basics--Categorizing Angles 01 Math Clip Art--Geometry Basics--Categorizing Angles 01

Geometry Basics

Geometry Basics

Description

This clip art image is part of a series focusing on categorizing angles in geometry. It serves as a title card, introducing the concept of "Categorizing Angles" to students. The image likely features bold text or an eye-catching design to capture students' attention and set the stage for the lesson.

Definition of an Angle
Math Clip Art--Geometry Basics--Categorizing Angles, Image 02 Math Clip Art--Geometry Basics--Categorizing Angles 02 Math Clip Art--Geometry Basics--Categorizing Angles 02

Geometry Basics

Geometry Basics

Description

This clip art image is part of a series on categorizing angles in geometry. It illustrates an angle with the caption "Angle measures range from 0° to 180°." The image shows an angle.

Incorporating such math clip art into geometry lessons is invaluable. It provides a clear, visual representation of abstract concepts, making them more tangible for students. This particular image helps students understand the fundamental range of angle measurements, setting a foundation for further categorization.

Definition of an Angle
Math Clip Art--Geometry Basics--Categorizing Angles, Image 03 Math Clip Art--Geometry Basics--Categorizing Angles 03 Math Clip Art--Geometry Basics--Categorizing Angles 03

Geometry Basics

Geometry Basics

Description

This clip art image is part of a series on categorizing angles in geometry. It features an angle with the caption "Angles are categorized based on their angle measure." The image shows an angle.

Using such math clip art in geometry lessons helps students visualize abstract concepts. This particular image introduces the idea that angles can be grouped based on their measurements, laying the groundwork for understanding acute, right, and obtuse angles. By incorporating these visuals, teachers can make lessons more engaging and help students grasp complex ideas more easily.

Definition of an Angle
Math Clip Art--Geometry Basics--Categorizing Angles, Image 04 Math Clip Art--Geometry Basics--Categorizing Angles 04 Math Clip Art--Geometry Basics--Categorizing Angles 04

Geometry Basics

Geometry Basics

Description

This clip art image is part of a series about categorizing angles in geometry. It illustrates an acute angle, which is defined as an angle measuring less than 90 degrees. The image shows an acute angle along with the caption "Acute angles are angles that measure less than 90°."

Definition of an Angle
Math Clip Art--Geometry Basics--Categorizing Angles, Image 05 Math Clip Art--Geometry Basics--Categorizing Angles 05 Math Clip Art--Geometry Basics--Categorizing Angles 05

Geometry Basics

Geometry Basics

Description

This clip art image is part of a series focusing on categorizing angles in geometry. It showcases a right angle, which is a fundamental concept in geometry. The image provides a clear visual representation of a 90-degree angle, emphasizing that right angles are exactly 90 degrees.

Definition of an Angle
Math Clip Art--Geometry Basics--Categorizing Angles, Image 06 Math Clip Art--Geometry Basics--Categorizing Angles 06 Math Clip Art--Geometry Basics--Categorizing Angles 06

Geometry Basics

Geometry Basics

Description

This clip art image is part of a series on categorizing angles in geometry. It illustrates an obtuse angle, which is an angle measuring more than 90 degrees but less than 180 degrees. The image provides a clear visual representation of an obtuse angle, highlighting that these angles are always greater than a right angle but less than a straight line.

Definition of an Angle
Math Clip Art--Geometry Basics--Categorizing Angles, Image 07 Math Clip Art--Geometry Basics--Categorizing Angles 07 Math Clip Art--Geometry Basics--Categorizing Angles 07

Geometry Basics

Geometry Basics

Description

This clip art image is part of a series about categorizing angles in geometry. It showcases a straight angle, which is a fundamental concept in geometry. The image depicts a 180-degree angle forming a straight line, emphasizing that a straight angle is exactly 180 degrees.

Definition of an Angle
Math Clip Art--Geometry Basics--Categorizing Angles, Image 08 Math Clip Art--Geometry Basics--Categorizing Angles 08 Math Clip Art--Geometry Basics--Categorizing Angles 08

Geometry Basics

Geometry Basics

Description

This clip art image is part of a series about categorizing angles in geometry, focusing on real-world applications. It includes a Yield sign as an example of acute angles in everyday life. 

Definition of an Angle
Math Clip Art--Geometry Basics--Categorizing Angles, Image 09 Math Clip Art--Geometry Basics--Categorizing Angles 09 Math Clip Art--Geometry Basics--Categorizing Angles 09

Geometry Basics

Geometry Basics

Description

This clip art image is part of a series about categorizing angles in geometry, emphasizing real-world applications. It showcases a railroad crossing sign as an example of right angles in everyday life. The image encourages students to keep an eye on right angles, connecting the mathematical concept to a practical scenario involving road safety.

Definition of an Angle
Math Clip Art--Geometry Basics--Categorizing Angles, Image 10 Math Clip Art--Geometry Basics--Categorizing Angles 10 Math Clip Art--Geometry Basics--Categorizing Angles 10

Geometry Basics

Geometry Basics

Description

This clip art image is part of a series about categorizing angles in geometry, highlighting real-world applications. It features a Stop sign as an example of obtuse angles in everyday life. The image encourages students to stop and think about obtuse angles, cleverly linking the mathematical concept to a familiar road sign.

Definition of an Angle
Math Clip Art--Geometry Basics--Classifying TriAngles, Image by Angles, Image 01 Math Clip Art--Geometry Basics--Classifying Triangles by Angles 01 Math Clip Art--Geometry Basics--Classifying Triangles by Angles 01

Topic

Geometry Basics

Description

This math clip art image serves as the title card for a series on classifying triangles by angles. It reads "Classifying Triangles by Angle." This image is part of a comprehensive set designed to teach students about the different types of triangles based on their angles.

Definition of a Triangle
Math Clip Art--Geometry Basics--Classifying TriAngles, Image by Angles, Image 02 Math Clip Art--Geometry Basics--Classifying Triangles by Angles 02 Math Clip Art--Geometry Basics--Classifying Triangles by Angles 02

Topic

Geometry Basics

Description

This math clip art image is the second in a series about categorizing angles in triangles. It depicts a triangle labeled ABC, illustrating the fundamental principle that a triangle includes three angles whose sum is 180 degrees. This key concept in geometry is visually represented, providing students with a clear understanding of this crucial property of triangles.

Definition of a Triangle
Math Clip Art--Geometry Basics--Classifying TriAngles, Image by Angles, Image 03 Math Clip Art--Geometry Basics--Classifying Triangles by Angles 03 Math Clip Art--Geometry Basics--Classifying Triangles by Angles 03

Topic

Geometry Basics

Description

This math clip art image is the third in a series about categorizing angles in triangles. It showcases an acute triangle, demonstrating that an acute triangle consists of three acute angles. The image clearly illustrates the defining characteristic of an acute triangle, where all three angles are less than 90 degrees.

Definition of a Triangle
Math Clip Art--Geometry Basics--Classifying TriAngles, Image by Angles, Image 04 Math Clip Art--Geometry Basics--Classifying Triangles by Angles 04 Math Clip Art--Geometry Basics--Classifying Triangles by Angles 04

Topic

Geometry Basics

Description

This math clip art image is the fourth in a series about categorizing angles in triangles. It presents a right triangle, illustrating that a right triangle consists of one 90-degree angle and two acute angles. The image clearly demonstrates the defining characteristic of a right triangle, emphasizing the 90-degree angle and the two acute angles that complete the 180-degree sum.

Definition of a Triangle
Math Clip Art--Geometry Basics--Classifying TriAngles, Image by Angles, Image 05 Math Clip Art--Geometry Basics--Classifying Triangles by Angles 05 Math Clip Art--Geometry Basics--Classifying Triangles by Angles 05

Topic

Geometry Basics

Description

This math clip art image is the fifth in a series about categorizing angles in triangles. It showcases an obtuse triangle, demonstrating that an obtuse triangle consists of one obtuse angle and two acute angles. The image clearly illustrates the defining characteristic of an obtuse triangle, highlighting the one angle that is greater than 90 degrees and the two acute angles that complete the 180-degree sum.

Definition of a Triangle
Math Clip Art--Geometry Basics--Classifying TriAngles, Image by Angles, Image 06 Math Clip Art--Geometry Basics--Classifying Triangles by Angles 06 Math Clip Art--Geometry Basics--Classifying Triangles by Angles 06

Topic

Geometry Basics

Description

This math clip art image is the sixth in a series about categorizing angles in triangles. It depicts an isosceles triangle, illustrating that an isosceles triangle has two congruent acute angles. The image clearly demonstrates the defining characteristic of an isosceles triangle, highlighting the two equal angles and their corresponding equal sides.

Definition of a Triangle
Math Clip Art--Geometry Basics--Classifying TriAngles, Image by Angles, Image 07 Math Clip Art--Geometry Basics--Classifying Triangles by Angles 07 Math Clip Art--Geometry Basics--Classifying Triangles by Angles 07

Topic

Geometry Basics

Description

This math clip art image is the seventh in a series about categorizing angles in triangles. It showcases an equiangular triangle, demonstrating that an equiangular triangle consists of three acute angles of 60 degrees each. The image clearly illustrates the defining characteristic of an equiangular triangle, highlighting that all three angles are equal and measure 60 degrees.

Definition of a Triangle
Math Clip Art--Geometry Basics--Classifying TriAngles, Image by Angles, Image 08 Math Clip Art--Geometry Basics--Classifying Triangles by Angles 08 Math Clip Art--Geometry Basics--Classifying Triangles by Angles 08

Topic

Geometry Basics

Description

This math clip art image is the eighth in a series about categorizing angles in triangles. It presents a comprehensive table that summarizes the three categories of triangles. The image provides a clear overview of the different types of triangles classified by their angles, including acute, right, and obtuse triangles, along with their defining characteristics.

Definition of a Triangle
Math Clip Art--Geometry Basics--Classifying TriAngles, Image by Angles, Image 09 Math Clip Art--Geometry Basics--Classifying Triangles by Angles 09 Math Clip Art--Geometry Basics--Classifying Triangles by Angles 09

Topic

Geometry Basics

Description

This math clip art image, which is the ninth in the series about categorizing triangles by angles, showcases real-world examples of acute triangles. It features a Yield sign and a No Passing Zone sign, both of which are shaped like acute triangles. These examples illustrate how acute triangles, which consist of three angles that are all less than 90 degrees, can be found in everyday objects. The sharp angles of these signs not only serve a functional purpose in guiding drivers but also provide a clear visual representation of acute triangles in a real-world context.

Definition of a Triangle
Math Clip Art--Geometry Basics--Classifying TriAngles, Image by Angles, Image 10 Math Clip Art--Geometry Basics--Classifying Triangles by Angles 10 Math Clip Art--Geometry Basics--Classifying Triangles by Angles 10

Topic

Geometry Basics

Description

This math clip art image is the tenth in the series about categorizing triangles by angles, depicting a real-world example of a right triangle. It shows the right triangle portion of a truss, which effectively illustrates the structural applications of right triangles in engineering and construction. Right triangles consist of one 90-degree angle and two acute angles, collaborating harmoniously to provide strength and stability in various designs.

Definition of a Triangle
Math Clip Art--Geometry Basics--Classifying TriAngles, Image by Angles, Image 11 Math Clip Art--Geometry Basics--Classifying Triangles by Angles 11 Math Clip Art--Geometry Basics--Classifying Triangles by Angles 11

Topic

Geometry Basics

Description

This math clip art image, which is the eleventh in the series about categorizing triangles by angles, illustrates a real-world example of an obtuse triangle. It depicts the roof of a house, showcasing the triangular shape it forms, where one angle is greater than 90 degrees, categorizing it as an obtuse triangle. This example emphasizes the significance of obtuse triangles in architecture and design, highlighting how these shapes provide aesthetic and structural benefits.

Definition of a Triangle
Math Clip Art--Geometry Basics--Classifying TriAngles, Image by Angles, Image 12 Math Clip Art--Geometry Basics--Classifying Triangles by Angles 12 Math Clip Art--Geometry Basics--Classifying Triangles by Angles 12

Topic

Geometry Basics

Description

This math clip art image is the twelfth in the series about categorizing triangles by angles, depicting a real-world example of an equilateral triangle. It shows a portion of a truss, illustrating how equilateral triangles, which have all three angles equal to 60 degrees, are utilized in construction for their symmetrical properties. This example underscores the significance of equilateral triangles in design, providing both aesthetic appeal and structural integrity.

Definition of a Triangle