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3 votes
The permeter of Z is 5in. what is its area in the terms of pie?

asked
User Damiya
by
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1 Answer

3 votes
assuming that 'Z' is a circle

perimiter=circumference=2pir
area=pir^2

p=5=c
5=2pir
divide both sides by 2pi

(2.5)/(pi)=r

area=pir^2
area=pi
((2.5)/(pi))^2
area=2.5pi

area=2.5pi in^2
answered
User Luis Estevez
by
8.0k points

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