Title  Description  Thumbnail Image 

Collections in a Box: Parallel and Perpendicular Lines 
This cheat sheet gathers together the resources on the topic of parallel and perpendicular lines. See the descriptions and links below. Each link takes you to a collection of resources around that topic. The middle column indicates the number of resources available and the third column takes you to page on Media4Math where those resources can be found. 

Math Clip ArtAngle IllustrationsAngle BisectorUnlabeled 
Math Clip ArtAngle IllustrationsAngle BisectorUnlabeled
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. 

Math Clip ArtAngle IllustrationsAngle BisectorLabeled 
Math Clip ArtAngle IllustrationsAngle BisectorLabeled
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. 

DefinitionTheorems and PostulatesPerpendicular Bisector Theorem 
DefinitionTheorems and PostulatesPerpendicular Bisector Theorem
This is part of a collection of definitions of geometric theorems and postulates. 

DefinitionGeometry BasicsPerpendicular Bisector 
DefinitionGeometry BasicsPerpendicular Bisector
This collection of clip art images includes image sequences for key topics in geometry. This includes points, lines, planes, angles, triangles, quadrilaterals, and polygons. Each sequence of images provides an overview of the topic. 

VIDEO: TiNspire MiniTutorial, Video 3 
VIDEO: TINspire CX MiniTutorial: Constructing an Angle Bisector
In this TINspire CX tutorial, we go through the steps of constructing an Angle Bisector and measuring the distance from a point on the Bisector to the rays that define the angle. 

VIDEO: TiNspire MiniTutorial, Video 4 
VIDEO: TINspire CX MiniTutorial: Constructing an Inscribed Circle
In this TINspire CX tutorial, we go through the steps of constructing an inscribed circle for any given triangle. 