The area of a circle is 144pi ft². Find the circumference

asked Sep 19, 2018 155k views

2 votes

by Kolby

6.2k points

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1 vote

The formula is:

$C=2 √( \pi A)$
Let's plug in the values...

$C=2 √( \pi *144)$
Simplify

C=42.54

Done!

Have a nice day! :)

Jnpdx answered Sep 25, 2018

by Jnpdx

6.7k points

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