Which figures can be used to find the area of the composite figure?
1 answer:
The area of the rectangle is 6x11=66 m^2 so one correct answer is D
area of the circle is pi radius ^2=> area of the circle is pi*3^2=> area of the cirle is 9pi=> the area of the semicircle is 9pi:2=4.5
so the answer is A
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