Mathematics, 19.10.2019 10:50, Geo777

20 ! the diameter of a circle is 20 feet. using the formula a =(pi)r^2, what is the area of the circle? use 3.14 for pi.

20 ! the diameter of a circle is 20 feet. using the formula a =(pi)r^2, what is the area of the circ

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20 ! the diameter of a circle is 20 feet. using the formula a =(pi)r^2, what is the area of the circ...