SOLUTION: in this triangle, side AC=12, side BC=16, and side AB=20, is triangle ABC a right triangle?

SOLUTION: in this triangle, side AC=12, side BC=16, and side AB=20, is triangle ABC a right triangle?

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Question 254928: in this triangle, side AC=12, side BC=16, and side AB=20, is triangle ABC a right triangle?
Answer by richwmiller(17219) (Show Source): You can put this solution on YOUR website!
divide each side by 4
12/4
=3
16/4
=4
20/4
=5
This is a classic special 3,4 ,5 right triangle
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