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The area of the circle is 36 pi. What is the length of the diameter of the circle?

The area of the circle is 36 pi. What is the length of the diameter of the circle?
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1 vote
The area of the circle is 36 pi. What is the length of the diameter of the circle?

User Omnix
by
8.5k points

1 Answer

3 votes
First, we have to find the radius.

Area = \pi r^2
If..

r^2 = 36

r = 6
To find the diameter, we multiply the radius by 2, so...

6*2=12
The length of the diameter of the circle is 12!

Have a nice day! :)
User Reed Jones
by
8.2k points
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