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How to calculate per inch area in a circle?(Dia is 2.17m)

Answer Posted / benny

The given diameter of circle is 2.17 meter
Inches equivalent of 1 meter is 39.37 inches
Therefore; Diameter D in inches = 2.17*39.37 = 85.433 inches

The area of a circle = (&#928;*D^2)/4

Where the value of Pi(&#928;)= 3.141592654
(Pi(&#928;)is constant ratio of circumference to that of diameter of a circle)

Thus; A = (3.141592654*85.433^2)/4

Area; A = 5,732.46 square inches

Is This Answer Correct ?    5 Yes 3 No



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