Equation practice with congruent angles - By Khan Academy
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DESCRIPTION:
Parallel lines, transversal lines, corresponding angles
OVERVIEW:
Equation practice with congruent angles is a free educational video by Khan Academy.It helps students in grades 8 practice the following standards 8.G.A.5.
This page not only allows students and teachers view Equation practice with congruent angles but also find engaging Sample Questions, Apps, Pins, Worksheets, Books related to the following topics.
1. 8.G.A.5 : Use informal arguments to establish facts about the angle sum and exterior angle of triangles, about the angles created when parallel lines are cut by a transversal, and the angle-angle criterion for similarity of triangles. For example, arrange three copies of the same triangle so that the three angles appear to form a line, and give an argument in terms of transversals why this is so..
