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Relation between interior and exterior angles in triangle (view source)
Revision as of 12:20, 22 April 2019
, 12:20, 22 April 2019→Materials/ Resources needed
*Non digital : Worksheet and pencil.
*Non digital : Worksheet and pencil.
*Geogebra files :
*Geogebra files :
*#'''“[https://ggbm.at/a33ygakp a. EA= Sum of opposite IAs in a triangle proof.ggb]” ,'''
*#'''“[https://ggbm.at/dqxt4jb3 a. EA= Sum of opposite IAs in a triangle proof.ggb]” ,'''
*#'''“[https://ggbm.at/rq7tx8kn b. EA= Sum of opposite IAs in a triangle.ggb]” ,'''
*#'''“[https://www.geogebra.org/m/E6TYWkMS b. EA= Sum of opposite IAs in a triangle.ggb]” ,'''
*#'''“[https://ggbm.at/gjwtzucu c. EA= Sum of opposite IAs in a triangle demo.ggb]”'''
*#'''“[https://ggbm.at/bt4qsh42 c. EA= Sum of opposite IAs in a triangle demo.ggb]”'''
{{Geogebra|dqxt4jb3}}{{Geogebra|E6TYWkMS}}{{Geogebra|bt4qsh42}}
===Process (How to do the activity)===
===Process (How to do the activity)===
*In the triangle students should identify the angles of the triangle.
*In the triangle students should identify the angles of the triangle.