Proving Triangles Congruent by Hypotenuse-Leg Theorem

In this video, you will explore the Hypotenuse-Leg Theorem, which states that if the hypotenuse and one leg of a right triangle are congruent to the hypotenuse and one leg of another right triangle, the triangles are congruent. Click the player button to begin.

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Triangle Congruence: HL Review

Now that you have learned about the Hypotenuse-Leg Theorem, review your knowledge in this interactivity. Click the player button to get started.