Circumference of a circle 33cm.find its area – InterviewSolution

1.

Circumference of a circle 33cm.find its area

Answer»

Answer:

86.625 SQ m

Step-by-step explanation:

LET's take π=22/7

circumference= 2πr = 33

2*22/7*r = 33

44/7*r= 33

r = 33 ÷ 44/7

= 33*7/44

= 21/4

area = πr^2

= 22/7 * 21/4 * 21/4

= 86.625 sq m

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