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anygoal [31]
4 years ago
6

Can someone Help me with this question ASAP!

Mathematics
2 answers:
cluponka [151]4 years ago
6 0

Answer:

The perimeter is 30ft

Step-by-step explanation:

a^2+12^2=13^2\\a^2=13^2-12^2\\\sqrt{a^2}=\sqrt{25}\\a=5\\\\5+12+13=30

JulsSmile [24]4 years ago
3 0

Answer:

A =5

Step-by-step explanation:

From the Pythagorean theorem

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