Classifying Triangles Quiz Instructional Videos Reviewed by Teachers

Sophia Learning

Sophia: Categorizing Triangles With Congruency

9th - 10th

In this video tutorial, triangles are classified as isosceles, equilateral, and scalene by the congruency of their sides. Assess learning with a quiz. [1:52]

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Sophia: Categorizing Triangles With Congruency