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What is the answer I don't know how to solve this!

What is the answer I don't know how to solve this!-example-1
User Pablo Cantero
by
2.5k points

1 Answer

18 votes
18 votes


a = 9


b = 12


c = \sqrt{ {a}^(2) + {b}^(2) } = \sqrt{ {9}^(2) + {12}^(2) } = √(81 + 144) = √(225) = 15


p = a + b + c = 9 + 12 + 15 = 36

Answer: 36.

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