These are the resources that support this TEKS Standard.
TEKS.8.8d - Use informal arguments to establish facts about the angle sum and exterior angle of triangles, the angles created when parallel lines are cut by a transversal, and the angle- angle criterion for similarity of triangles.
Displaying 201 - 250 of 262 resources:
| Thumbnail Image | Title | Description | Curriculum Nodes |
|---|---|---|---|
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Math Example--Angle Concepts--Using Trig Ratios to Measure Radians--Example 16 |
Math Example--Angle Concepts--Using Trig Ratios to Measure Radians--Example 16
This is part of a collection of math examples that focus on measuring angles or calculating their measurements. |
Trigonometric Functions |
|
Math Example--Angle Concepts--Using Trig Ratios to Measure Radians--Example 2 |
Math Example--Angle Concepts--Using Trig Ratios to Measure Radians--Example 2
This is part of a collection of math examples that focus on measuring angles or calculating their measurements. |
Trigonometric Functions |
|
Math Example--Angle Concepts--Using Trig Ratios to Measure Radians--Example 3 |
Math Example--Angle Concepts--Using Trig Ratios to Measure Radians--Example 3
This is part of a collection of math examples that focus on measuring angles or calculating their measurements. |
Trigonometric Functions |
|
Math Example--Angle Concepts--Using Trig Ratios to Measure Radians--Example 4 |
Math Example--Angle Concepts--Using Trig Ratios to Measure Radians--Example 4
This is part of a collection of math examples that focus on measuring angles or calculating their measurements. |
Trigonometric Functions |
|
Math Example--Angle Concepts--Using Trig Ratios to Measure Radians--Example 5 |
Math Example--Angle Concepts--Using Trig Ratios to Measure Radians--Example 5
This is part of a collection of math examples that focus on measuring angles or calculating their measurements. |
Trigonometric Functions |
|
Math Example--Angle Concepts--Using Trig Ratios to Measure Radians--Example 6 |
Math Example--Angle Concepts--Using Trig Ratios to Measure Radians--Example 6
This is part of a collection of math examples that focus on measuring angles or calculating their measurements. |
Trigonometric Functions |
|
Math Example--Angle Concepts--Using Trig Ratios to Measure Radians--Example 7 |
Math Example--Angle Concepts--Using Trig Ratios to Measure Radians--Example 7
This is part of a collection of math examples that focus on measuring angles or calculating their measurements. |
Trigonometric Functions |
|
Math Example--Angle Concepts--Using Trig Ratios to Measure Radians--Example 8 |
Math Example--Angle Concepts--Using Trig Ratios to Measure Radians--Example 8
This is part of a collection of math examples that focus on measuring angles or calculating their measurements. |
Trigonometric Functions |
|
Math Example--Angle Concepts--Using Trig Ratios to Measure Radians--Example 9 |
Math Example--Angle Concepts--Using Trig Ratios to Measure Radians--Example 9
This is part of a collection of math examples that focus on measuring angles or calculating their measurements. |
Trigonometric Functions |
|
Math Example--Geometric Shapes--Analyzing Congruent Shapes--Example 1 |
Math Example--Geometric Shapes--Analyzing Congruent Shapes--Example 1
This is part of a collection of math examples that focus on geometric shapes. |
Definition of a Triangle |
|
Math Example--Geometric Shapes--Analyzing Congruent Shapes--Example 2 |
Math Example--Geometric Shapes--Analyzing Congruent Shapes--Example 2
This is part of a collection of math examples that focus on geometric shapes. |
Definition of a Triangle |
|
Math Example--Geometric Shapes--Analyzing Congruent Shapes--Example 3 |
Math Example--Geometric Shapes--Analyzing Congruent Shapes--Example 3
This is part of a collection of math examples that focus on geometric shapes. |
Definition of a Triangle |
|
Math Example--Geometric Shapes--Analyzing Congruent Shapes--Example 4 |
Math Example--Geometric Shapes--Analyzing Congruent Shapes--Example 4
This is part of a collection of math examples that focus on geometric shapes. |
Definition of a Triangle |
|
Math Example--Geometric Shapes--Analyzing Congruent Shapes--Example 5 |
Math Example--Geometric Shapes--Analyzing Congruent Shapes--Example 5
This is part of a collection of math examples that focus on geometric shapes. |
Definition of a Triangle |
|
Math Example--Geometric Shapes--Analyzing Congruent Shapes--Example 6 |
Math Example--Geometric Shapes--Analyzing Congruent Shapes--Example 6
This is part of a collection of math examples that focus on geometric shapes. |
Definition of a Triangle |
|
Math Example--Geometric Shapes--Analyzing Congruent Shapes--Example 7 |
Math Example--Geometric Shapes--Analyzing Congruent Shapes--Example 7
This is part of a collection of math examples that focus on geometric shapes. |
Definition of a Triangle |
|
Math Example--Geometric Shapes--Analyzing Congruent Shapes--Example 8 |
Math Example--Geometric Shapes--Analyzing Congruent Shapes--Example 8
This is part of a collection of math examples that focus on geometric shapes. |
Definition of a Triangle |
|
Math Example--Geometric Shapes--Analyzing Congruent Shapes--Example 9 |
Math Example--Geometric Shapes--Analyzing Congruent Shapes--Example 9
This is part of a collection of math examples that focus on geometric shapes. |
Definition of a Triangle |
|
Math Example--Geometric Shapes--Analyzing Similar Shapes--Example 1 |
Math Example--Geometric Shapes--Analyzing Similar Shapes--Example 1
This is part of a collection of math examples that focus on geometric shapes. |
Definition of a Triangle |
|
Math Example--Geometric Shapes--Analyzing Similar Shapes--Example 10 |
Math Example--Geometric Shapes--Analyzing Similar Shapes--Example 10
This is part of a collection of math examples that focus on geometric shapes. |
Definition of a Triangle |
|
Math Example--Geometric Shapes--Analyzing Similar Shapes--Example 2 |
Math Example--Geometric Shapes--Analyzing Similar Shapes--Example 2
This is part of a collection of math examples that focus on geometric shapes. |
Definition of a Triangle |
|
Math Example--Geometric Shapes--Analyzing Similar Shapes--Example 3 |
Math Example--Geometric Shapes--Analyzing Similar Shapes--Example 3
This is part of a collection of math examples that focus on geometric shapes. |
Definition of a Triangle |
|
Math Example--Geometric Shapes--Analyzing Similar Shapes--Example 4 |
Math Example--Geometric Shapes--Analyzing Similar Shapes--Example 4
This is part of a collection of math examples that focus on geometric shapes. |
Definition of a Triangle |
|
Math Example--Geometric Shapes--Analyzing Similar Shapes--Example 5 |
Math Example--Geometric Shapes--Analyzing Similar Shapes--Example 5
This is part of a collection of math examples that focus on geometric shapes. |
Definition of a Triangle |
|
Math Example--Geometric Shapes--Analyzing Similar Shapes--Example 6 |
Math Example--Geometric Shapes--Analyzing Similar Shapes--Example 6
This is part of a collection of math examples that focus on geometric shapes. |
Definition of a Triangle |
|
Math Example--Geometric Shapes--Analyzing Similar Shapes--Example 7 |
Math Example--Geometric Shapes--Analyzing Similar Shapes--Example 7
This is part of a collection of math examples that focus on geometric shapes. |
Definition of a Triangle |
|
Math Example--Geometric Shapes--Analyzing Similar Shapes--Example 8 |
Math Example--Geometric Shapes--Analyzing Similar Shapes--Example 8
This is part of a collection of math examples that focus on geometric shapes. |
Definition of a Triangle |
|
Math Example--Geometric Shapes--Analyzing Similar Shapes--Example 9 |
Math Example--Geometric Shapes--Analyzing Similar Shapes--Example 9
This is part of a collection of math examples that focus on geometric shapes. |
Definition of a Triangle |
|
Math Example--Geometric Shapes--Congruent Triangles--Example 1 |
Math Example--Geometric Shapes--Congruent Triangles--Example 1
This is part of a collection of math examples that focus on geometric shapes. |
Definition of a Triangle |
|
Math Example--Geometric Shapes--Congruent Triangles--Example 2 |
Math Example--Geometric Shapes--Congruent Triangles--Example 2
This is part of a collection of math examples that focus on geometric shapes. |
Definition of a Triangle |
|
Math Example--Geometric Shapes--Congruent Triangles--Example 3 |
Math Example--Geometric Shapes--Congruent Triangles--Example 3
This is part of a collection of math examples that focus on geometric shapes. |
Definition of a Triangle |
|
Math Example--Geometric Shapes--Congruent Triangles--Example 4 |
Math Example--Geometric Shapes--Congruent Triangles--Example 4
This is part of a collection of math examples that focus on geometric shapes. |
Definition of a Triangle |
|
Math Example--Geometric Shapes--Congruent Triangles--Example 5 |
Math Example--Geometric Shapes--Congruent Triangles--Example 5
This is part of a collection of math examples that focus on geometric shapes. |
Definition of a Triangle |
|
Math Example--Geometric Shapes--Congruent Triangles--Example 6 |
Math Example--Geometric Shapes--Congruent Triangles--Example 6
This is part of a collection of math examples that focus on geometric shapes. |
Definition of a Triangle |
|
Math Example--Geometric Shapes--Congruent Triangles--Example 7 |
Math Example--Geometric Shapes--Congruent Triangles--Example 7
This is part of a collection of math examples that focus on geometric shapes. |
Definition of a Triangle |
|
Math Example--Geometric Shapes--Congruent Triangles--Example 8 |
Math Example--Geometric Shapes--Congruent Triangles--Example 8
This is part of a collection of math examples that focus on geometric shapes. |
Definition of a Triangle |
|
MATH EXAMPLES--Teacher's Guide: Angle Measures |
MATH EXAMPLES--Teacher's Guide: Angle Measures
This set of tutorials provides 48 examples of angles and how to identify angles by their measurement. |
Angles and Definition of an Angle |
|
Math in the News: Issue 71--Crash in San Francisco! |
Math in the News: Issue 71--Crash in San Francisco!
July 2013. In this issue we look at the crash of an Asiana Airlines in San Francisco. We investigate the math behind why the crash may have happened. |
Applications of Angles and Planes and Trig Expressions and Identities |
|
Test Prep Interactive Quiz--Classifying Angles |
Test Prep Interactive Quiz--Classifying Angles
This is part of a collection of self-scoring interactive math quizzes on a variety of topics. |
Definition of an Angle |
|
Video Transcript: Desmos Geometry Exploration: Angles |
Video Transcript: Desmos Geometry Exploration: Angles
This is the transcript for the video entitled, Desmos Geometry Exploration: Angles. In this video tutorial angles are defined. |
Definition of an Angle |
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Video Transcript: Desmos Geometry Exploration: Types of Angles I |
Video Transcript: Desmos Geometry Exploration: Types of Angles I
This is the transcript for the video entitled, Desmos Geometry Exploration: Types of Angles I. |
Definition of an Angle |
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|
Video Transcript: Desmos Geometry Exploration: Types of Angles II |
Video Transcript: Desmos Geometry Exploration: Types of Angles II
This is the transcript for the video entitled, Desmos Geometry Exploration: Types of Angles II. |
Definition of an Angle |
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|
Video Transcript: Geometry Applications: Angles and Planes |
Video Transcript: Geometry Applications: Angles and Planes
This is the transcript for the video of same title. Video contents: In this program we explore the properties of angles and planes. |
Definition of an Angle and Applications of Angles and Planes |
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Video Transcript: Geometry Applications: Angles and Planes, Segment 1: Introduction |
Video Transcript: Geometry Applications: Angles and Planes, Segment 1: Introduction
This is the transcript for the video of same title. |
Applications of Points and Lines |
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Video Transcript: Geometry Applications: Angles and Planes, Segment 2: Angles |
Video Transcript: Geometry Applications: Angles and Planes, Segment 2: Angles
This is the transcript for the video of same title. |
Applications of Points and Lines |
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Video Transcript: Geometry Applications: Angles and Planes, Segment 3: Planes |
Video Transcript: Geometry Applications: Angles and Planes, Segment 3: Planes
This is the transcript for the video of same title. |
Applications of Points and Lines |
|
Video Tutorial: Desmos Geometry Exploration: Angles |
Video Tutorial: Desmos Geometry Exploration: Angles
This is part of a collection of video tutorials on the topic of using the Desmos Geometry tools to explore geometric concepts. |
Definition of an Angle |
|
Video Tutorial: Desmos Geometry Exploration: Types of Angles I |
Video Tutorial: Desmos Geometry Exploration: Types of Angles I
This is part of a collection of video tutorials on the topic of using the Desmos Geometry tools to explore geometric concepts. |
Definition of an Angle |
|
Video Tutorial: Desmos Geometry Exploration: Types of Angles II |
Video Tutorial: Desmos Geometry Exploration: Types of Angles II
This is part of a collection of video tutorials on the topic of using the Desmos Geometry tools to explore geometric concepts. |
Definition of an Angle |
|
Video Tutorial: Parallel Lines Cut by a Transversal: Example 1 |
This is part of a collection of video tutorials on parallel lines cut by a transversal. Using the properties of these lines, the value of an unknown angle is calculated. |
Parallel Lines |
