moomoo29 moomoo29

04-03-2016
Mathematics

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how do you find the area of a rectangle with a semicirle attached

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04-03-2016

First you find the area of a rectangle which is length times width and add that to the area of the semi circle which is Pi times the radius squared divided by 2.

Equation: (area of rectangle) + (area of semicircle)
length * width + ( Pi * r²) ÷ 2

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