Question

What is the length of the unknown leg in the right triangle?
22
32
104
194

Answer 1

Your answer would be B.

Explanation:

a^2 + 9^2 = 113^2

Solve exponents.

A^2 + 81 = 113

Subtract 81 from each side.

A^2 = 32.

Square root each side.

A = 32

Hope this helps & good luck!

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