animallover4evs animallover4evs

05-04-2018
Mathematics

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Find the area of a circle with a circumference of 10 pi.

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mkryukova19 mkryukova19

05-04-2018

C=2πR
R= C/2π
R=10π/2π=5
A=πR²
A=5²π=25π

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