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kherson [118]
3 years ago
9

A circular mirror has a circumference of 30 pi inches. What is the area of mirror?

Mathematics
1 answer:
Aleonysh [2.5K]3 years ago
6 0

Answer:

Step-by-step explanation:

circumference = 2πr

2πr = 30π inches

r=\frac{30\pi}{2\pi}=15in

Area = πr² = π*15*15 = 225π square inches

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