Can someone Help me with this question ASAP!

asked Apr 28, 2021 156k views

3 votes

5.2k points

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3 votes

Answer:

The perimeter is 30ft

Explanation:

$a^2+12^2=13^2\\a^2=13^2-12^2\\√(a^2)=√(25)\\a=5\\\\5+12+13=30$

Ackerchez answered May 1, 2021

5.0k points

3 votes

Answer:

A =5

Explanation:

From the Pythagorean theorem

Conley Owens answered May 4, 2021

4.8k points

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