AngelAri AngelAri

13-01-2016
Mathematics

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a circular pond has a diameter of 27 yards. what is the area of the surface of the pond? use 3.14 for pi sign

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apologiabiology apologiabiology

13-01-2016

area=pi times radius^2
pi=3.14
diameter=2radius
dameter/2=radius
d=27
27/2=13.5=r
area=3.14 times 13.5^2=3.14 times 182.25=572.265
round to 572
answer is 572 yd^2

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