Find the area of the circle with a circumference of 30(pie). Write your solution in terms of (pie) Area in terms of(pie):_______

asked Sep 20, 2022 40.3k views

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Find the area of the circle with a circumference of 30(pie). Write your solution in terms of (pie)

Area in terms of(pie):_______

by DRVic

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5 votes

Answer:

option 3

Explanation:

$circumference = 2 \pi r\\30 \pi = 2 \pi r\\\\r = (30 \pi )/(2 \pi) =15mm\\\\Area = \pi r^2 = \pi 15^2 = 225 \pi \ mm^2$

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