Lesson: Congruence of Triangles: ASA and AAS | Nagwa Lesson: Congruence of Triangles: ASA and AAS | Nagwa

Lesson: Congruence of Triangles: ASA and AAS Mathematics • 8th Grade

In this lesson, we will learn how to prove that two triangles are congruent using either the angle-side-angle (ASA) or the angle-angle-side (AAS) criterion and determine whether angle-side-side is a valid criterion for triangle congruence or not.

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15:34

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