If the diameter of a circle measure 12 in, what is its area?
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If the diameter of a circle measure 12 in, what is its area?
If the diameter of a circle measure 12 in, what is its area?
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Answer:
Solve for the Area of aCircle
Since the given is the diameter then we need to solve first for the radius.
Solve for the radius:
r = 1/2d
r = 1/2(12 in)
r = 6 inch
Solve for the Area:
A =
A = 113.04 in²