A review of practice problems using knowledge of special right triangles (30, 60, 90) and (45, 45, 90)
9.7 Special Right Triangles (Lesson) is a free educational video by AutenMath.It helps students in grades HS practice the following standards HSG.SRT.B.5.
1. HSG.SRT.B.5 : Use congruence and similarity criteria for triangles to solve problems and to prove relationships in geometric figures..
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