How do I find the area of a circle when the circumference is 58 pie

asked May 28, 2018 208k views

3 votes

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6 votes

C=πd
58π=πd
We conclude that
d=58 cm
r=1/2d
r=58(1/2)
r=29 cm
A=πr^2
A=29^2π
A=841π
Or
A≈2640.74 square cm. Hope it help!

Artvader answered May 29, 2018

8.5k points

4 votes

C=2
$\pi$ r
A=
$\pi$ r²

C=2
$\pi$ r=58
$\pi$
2r=58
r=29

A=
$\pi$ r²
A=29²
$\pi$
A=841
$\pi$

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