In the diagram triangle ABC is congruent to triangle w r s what is the perimeter of triangle w r s

To solve this problem here are a couple methods:

1) Pythagorean theorem: if you have one missing side (Only works for right triangles)

2) Find the perimeter of tringle ABC and thats the perimeter of triangle w r s

3) Line both triangles up and knowing what you know from the sides, just add up the 3 sides of the triangle.

Hint: Congruent triangles are equal in angles and sides

Step-by-step explanation:

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step-by-step explanation:

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