Question

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Answer 1

Use the Pythagorean Theorem, where the leg lengths are a and b, and the hypotenuse length is c.


`a^2 + b^2 = c^2`


`a^2 + (30~in.)^2 = (34~in.)^2`


`a^2 + 900~in.^2 = 1156~in.^2`


`a^2 = 256~in.^2`


`a = 16~in.`

Answer: 16 in.

Answer 2

I am pretty sure that the answer is 16 in (c)