SOLUTION: Given the area,A, of a circle, the radius can be found by the formula {{{r=sqrt((A)/(3.14))}}}. Finf the radius of a circular dance floor if its area is 469 square feet.

Algebra ->  Customizable Word Problem Solvers  -> Geometry -> SOLUTION: Given the area,A, of a circle, the radius can be found by the formula {{{r=sqrt((A)/(3.14))}}}. Finf the radius of a circular dance floor if its area is 469 square feet.      Log On

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Question 62912: Given the area,A, of a circle, the radius can be found by the formula r=sqrt%28%28A%29%2F%283.14%29%29. Finf the radius of a circular dance floor if its area is 469 square feet.
Answer by funmath(2933) About Me  (Show Source):
You can put this solution on YOUR website!
Given the area,A, of a circle, the radius can be found by the formula r=sqrt%28%28A%29%2F%283.14%29%29. Find the radius of a circular dance floor if its area is 469 square feet.
Let A=469ft^2
r=sqrt%28469ft%5E2%2F3.14%29
highlight%28r=12.22141798ft%29 Round off to whatever you're asked for.
Happy Calculating!!!