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Can u please use an explanation, i need it for my answer please.

Can u please use an explanation, i need it for my answer please.
asked 54.1k views
4 votes
Can u please use an explanation, i need it for my answer please.

Can u please use an explanation, i need it for my answer please.-example-1
asked
User Francesco Galletta
by
8.1k points

1 Answer

3 votes

Answer: 15 feet (choice B)

======================================================

Work Shown:


a^2 + b^2 = c^2 \ \ \text{ ... pythagorean theorem}\\\\12^2 + 9^2 = c^2\\\\144 + 81 = c^2\\\\225 = c^2\\\\c^2 = 225\\\\c = √(225)\\\\c = 15\\\\

answered
User Valentin Kuzub
by
7.3k points
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