edwin1203 edwin1203

02-06-2020
Mathematics

contestada

If a circle has circumference 110pie, what is its area

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TheLazyNobita TheLazyNobita

02-06-2020

Answer:

Circumference = 110[tex]\pi[/tex]

2[tex]\pi[/tex]r = 110 [tex]\pi[/tex]

r = 55

Area = [tex]\pi r^2[/tex]

Area = 55² [tex]\pi[/tex]

Area = 3025[tex]\pi[/tex]

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turtlefishangel turtlefishangel

02-06-2020

A=πr2
C=2πr
Solving forA
A=C2
4π=1102
4·π≈962.88741

Your area is 962.89

Answer Link

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