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A circle has an area of 48in squared what is the radius of the circle use 3 for pie

A circle has an area of 48in squared what is the radius of the circle use 3 for pie
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A circle has an area of 48in squared what is the radius of the circle use 3 for pie

User Adrien Neveu
by
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1 Answer

5 votes
The radius of the circle is 4 in. The formula for the area of a circle is
\pi r^(2) with r meaning radius. So if we use 3 for pi. Then
r^(2) is 16. So r is 4.
User Ragy Isaac
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