Jeanie wants to hang a circular mirror in a frame in her front wall. Determine the area of the largest mirror Jeanie can han if the frame has a circumference of 56 inches.

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asked Nov 2, 2021 102k views

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Jeanie wants to hang a circular mirror in a frame in her front wall. Determine the area of the largest mirror Jeanie can han if the frame has a circumference of 56 inches.

Mathematics
high-school

CocoaEv asked

by CocoaEv

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1 Answer

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56=2(pi)(r)
r=8.9127
pi(8.9127)^2=249.56cm^2
≈245cm^2 (3s.f.)

QuinnG answered Nov 6, 2021

by QuinnG

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