## Find the length of the hypotenuse of a triangle if one of its legs is 11 cm long and its perimeter is 132 cm.

Question

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## Answers ( )

Answer:1.)

132 cm – 11 cm = 121 cm

So let the hypotenuse be x and the other leg be (121 – x).

11^2 + (121 – x)^2 = x^2

121 + 121^2 – 121(2)x = 0

x = 1/2 + 121/2 = 61 cm

Step-by-step explanation: not sure if this is right or not