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Mathematics 20 Online
OpenStudy (anonymous):

If x = 17 feet and y = 12 feet, what is the area of the figure above? Use 3.14 for .

OpenStudy (anonymous):

what figure?

OpenStudy (anonymous):

area=area of rectangle + area of the semicircle radius of the semicircle is half the side y \[r=\frac{y}{2}=\frac{12}{2}=6ft\] Now just add the area's \[A=xy+\frac{\pi.r^2}{2}\] Note since it's a semi circle we are taking it's area as half of a full circle and area of rectangle is of course length times width

OpenStudy (anonymous):

im lost :(

OpenStudy (anonymous):

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