Triangle Exterior Angle Theorem

Use the triangle to explore the relationship between the exterior angle of a triangle and the two non-adjacent interior angles.

 

Tim Malecek

 
Resource Type
Activity
Tags
angle  exploration  exterior  interior  non-adjacent  scalene-triangle  sum  theorem  triangle 
Target Group (Age)
11 – 14
Language
English (United Kingdom)
 
 
 
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