The diameter of a circle is 20 ft. Find its area in terms of 7.

asked May 26, 2022 200k views

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Explanation:

The circumference of a circle is (pie) X d (d = diameter) or 2(pie) r ( r = radius)

The circumference of a circle of 20 foot diameter = (22/7) x 20 =

440/7 = 62.86 foot

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