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05-04-2016
Mathematics

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A 12-inch diameter pizza is sliced into sixths. What's the area of one slice?

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apologiabiology apologiabiology

05-04-2016

find area then divide by 6
area=pir^2

d=2r
d/2=r
d=12
12/2=6=r

area=pi6^2
area=36pi
divide by 6 to find sixths
36pi/6=6pi

area=6pi in^2
if aprox pi=3.14 then
area=18.84 in^2

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