Vertical Angles Examples - Basic

This video provides the student with a walkthrough of one or more examples from the concept "Vertical Angles".

Grades 7 through HS Material from CK-12

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Use facts about supplementary, complementary, vertical, and adjacent angles in a multi?step problem to write and solve simple equations for an unknown angle in a figure



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.