# SOLUTION: problem: the area of a circle is 25 meters. find the radius of the circle. i solved to this point. 7.96 m (squared)= r (squared) the books says answer is r=2.82 i need to

Algebra ->  Algebra  -> Formulas -> SOLUTION: problem: the area of a circle is 25 meters. find the radius of the circle. i solved to this point. 7.96 m (squared)= r (squared) the books says answer is r=2.82 i need to      Log On

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 Click here to see ALL problems on Geometric formulas Question 7370: problem: the area of a circle is 25 meters. find the radius of the circle. i solved to this point. 7.96 m (squared)= r (squared) the books says answer is r=2.82 i need to understand the step on how they got the answer thanks.Found 2 solutions by Earlsdon, cleomenius:Answer by Earlsdon(6287)   (Show Source): You can put this solution on YOUR website!Well, your first step is just fine: Now take the square root of both sides. r = 2.82 meters, approximately. Answer by cleomenius(959)   (Show Source): You can put this solution on YOUR website!The area of a circle is pi * r^2 25 / pi = 7.96. At this point, you only will need the square root of 7.96. This is your radius. 2.82 Cleomenius