math question

larry merlau

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Location
Delton, Michigan
here is simple math question for one of you math whizzes area of this rectangle needs to be converted to a similar circle.. so here is the rectangle size...76" wide by 42" high what size is this in a diameter? thanks
 
Piece of cake.... er pie anyway

Area of a circle = PI * radius squared
Re-arrange the formula to
Area / PI = radius squared

So divide your area by PI (3.1416...) then hit the square root button on your calculator to get the radius. If you want the diameter, multiply that by 2.
 
thansk guys ,,,i got what i needed from yuall tod i am after a diameter to get some approx weight.. that is all thanks for ckun in sometime my finners dont think as well andmy noggen skips abeat:D
 
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