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Subjects>Math>Geometry

Find the radius of a circle if its area is 254.5 square inches?

Anonymous

∙ 12y ago

Updated: 4/28/2022

The formula for the area of a circle is pie r squared

therefore if pie r squared = 254.5

r squared = 254.4 divided by pie

= 81.009...

r = square root of 81.009...

= 9.000...

= 9 ( correct to the nearest whole number)

therefore radius of this circle is 9

Wiki User

∙ 12y ago

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