Vertical projection of a triangle on a plane.

This picture shows the vertical projection of a triangle on a plane. The x, y and z coordinates of the three vertices can be adjusted. The view angle can also be adjusted. Useful in solving 3D geometry problems. When students cannot see which angle is 90 degrees, we can rotate the picture to the appropriate view.

 

Sham

 
Resource Type
Activity
Tags
3d  3d-vectors  angle  projection  shadow  triangle 
Target Group (Age)
15 – 18
Language
English (United States)
 
 
GeoGebra version
4.0
Views
3340
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