# SOLUTION: determine the area of a circle having a radius of 243 cm

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 Geometry: Circles and their properties Solvers Lessons Answers archive Quiz In Depth

 Click here to see ALL problems on Circles Question 511783: determine the area of a circle having a radius of 243 cm Found 2 solutions by oberobic, Maths68:Answer by oberobic(2304)   (Show Source): You can put this solution on YOUR website!Area = pi * r^2 Area = pi * 243^2 Area = 59049 * pi cm^2 Area = approximately 185507.905 cm^2 . Done. Answer by Maths68(1474)   (Show Source): You can put this solution on YOUR website!r=243 pi=3.14 Area of Circle = (pi) * r^2 Area of Circle = 3.14 * (243)^2 Area of Circle =(3.14)*(59049) Area of Circle = 185413.86cm Area of Circle =1.8541386 km^2 Huge circle !!!