The Sum of the Interior Angles in Any Triangle

This dynamic worksheet shows one rearrangement of the parts of a triangle by using a rotation and a translation, to illustrate the sum of the interior angles of the triangle.

Visit: http://lima.osu.edu/people/ibo…esTriangle.html

math_prof —

 
Resource Type
Activity
Tags
a  angles  interior  of  sum  triangle 
Target Group (Age)
11 – 14
Language
English (United Kingdom)
 
 
 
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