Title  Description  Thumbnail Image 

Activity Guide: Building a Scale Model of Himeji Castle 
This handson activity is a companion to the video segment from the Geometry Applications: Angles and Planes video. In particular, it supports the segment on the architecture of Himeji Castle. 

Definition345 Right Triangle 
The definition of the term "345 Right Triangle." Note: The download is a JPG file. Related ResourcesTo see the complete collection of glossary terms in the Visual Glossary, click on this link: https://media4math.com/VisualGlossary 

Definition306090 Right Triangles 
The definition of the term "306090 Right Triangles." Note: The download is a JPG file. Related ResourcesTo see the complete collection of glossary terms in the Visual Glossary, click on this link: https://media4math.com/VisualGlossary 

Definition454590 Right Triangles 
The definition of the term "454590 Right Triangles." Note: The download is a JPG file. Related ResourcesTo see the complete collection of glossary terms in the Visual Glossary, click on this link: https://media4math.com/VisualGlossary 

Definition51213 Right Triangle 
The definition of the term "51213 Right Triangle." Note: The download is a JPG file. Related ResourcesTo see the complete collection of glossary terms in the Visual Glossary, click on this link: https://media4math.com/VisualGlossary 

DefinitionAcute Angle 
The definition of the term "Acute Angle." Note: The download is a JPG file. Related ResourcesTo see the complete collection of glossary terms in the Visual Glossary, click on this link: https://media4math.com/VisualGlossary 

DefinitionComplementary Angle 
The definition of the term "Complementary Angle." Note: The download is a JPG file. Related ResourcesTo see the complete collection of glossary terms in the Visual Glossary, click on this link: https://media4math.com/VisualGlossary 

DefinitionLegs of a Right Triangle 
The definition of the term "Legs of a Right Triangle." Note: The download is a JPG file. Related ResourcesTo see the complete collection of glossary terms in the Visual Glossary, click on this link: https://media4math.com/VisualGlossary 

DefinitionMedians of a Triangle 
The definition of the term "Medians of a Triangle." Note: The download is a JPG file. Related ResourcesTo see the complete collection of glossary terms in the Visual Glossary, click on this link: https://media4math.com/VisualGlossary 

DefinitionObtuse Angle 
The definition of the term "Obtuse Angle." Note: The download is a JPG file. Related ResourcesTo see the complete collection of glossary terms in the Visual Glossary, click on this link: https://media4math.com/VisualGlossary 

DefinitionReflex Angle 
The definition of the term "Reflex Angle." Note: The download is a JPG file. Related ResourcesTo see the complete collection of glossary terms in the Visual Glossary, click on this link: https://media4math.com/VisualGlossary 

DefinitionRight Angle 
The definition of the term "Right Angle." Note: The download is a JPG file. Related ResourcesTo see the complete collection of glossary terms in the Visual Glossary, click on this link: https://media4math.com/VisualGlossary 

DefinitionRight Triangle 
The definition of the term "Right Triangle." Note: The download is a JPG file. Related ResourcesTo see the complete collection of glossary terms in the Visual Glossary, click on this link: https://media4math.com/VisualGlossary 

DefinitionStraight Angle 
The definition of the term "Straight Angle." Note: The download is a JPG file. Related ResourcesTo see the complete collection of glossary terms in the Visual Glossary, click on this link: https://media4math.com/VisualGlossary 

DefinitionSupplementary Angles 
The definition of the term "Supplementary Angles." Note: The download is a JPG file. Related ResourcesTo see the complete collection of glossary terms in the Visual Glossary, click on this link: https://media4math.com/VisualGlossary 

DefinitionVertical Angles 
The definition of the term "Vertical Angles." Note: The download is a JPG file. Related ResourcesTo see the complete collection of glossary terms in the Visual Glossary, click on this link: https://media4math.com/VisualGlossary 

Geometry Applications Teachers Guide: Angles and Planes 
This is the Teacher's Guide that accompanies Geometry Applications: Angles and Planes. To view the full video: https://www.media4math.com/library/geometryapplicationsanglesandplanes This video includes a Video Transcript: https://www.media4math.com/library/videotranscriptgeometryapplicationsanglesandplanes 

INSTRUCTIONAL RESOURCE: Nspire App Tutorial: Constructing an Isosceles Triangle 
In this Slide Show, we show how to construct an isosceles triangle. This presentation requires the use of the TINspire iPad App. Note: the download is a PPT. 

INSTRUCTIONAL RESOURCE: TINspire App Activity: Constructing an Isosceles Triangle 
In this Slide Show, learn how to use the TINspire App to construct an isosceles triangle. Note: The download is a PPT file. 

Interactive Crossword PuzzleQuadrilaterals 
This interactive crossword puzzle tests knowledge of key terms on the topic of quadrilaterals. Note: The download is a PDF version of this puzzle. 

Interactive Crossword PuzzleTriangles 
This interactive crossword puzzle tests knowledge of key terms on the topic of triangles. Note: The download is a PDF version of this puzzle. 

Math Example: Angle Measures: Example 01 
Angle Measures, Example 1: An angle measure of 15 degrees. Note: The download is a JPG file. Related ResourcesTo see the complete collection of Math Examples on this topic, click on this link: https://bit.ly/2WJonXe 

Math Example: Angle Measures: Example 02 
Angle Measures, Example 2: An angle measure of 30 degrees. Note: The download is a JPG file. Related ResourcesTo see the complete collection of Math Examples on this topic, click on this link: https://bit.ly/2WJonXe 

Math Example: Angle Measures: Example 03 
Angle Measures, Example 3: An angle measure of 45 degrees. Note: The download is a JPG file. Related ResourcesTo see the complete collection of Math Examples on this topic, click on this link: https://bit.ly/2WJonXe 

Math Example: Angle Measures: Example 04 
Angle Measures, Example 4: An angle measure of 60 degrees. Note: The download is a JPG file. Related ResourcesTo see the complete collection of Math Examples on this topic, click on this link: https://bit.ly/2WJonXe 