find the area of a circle whose circumference is 132cm
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Circumference =
132=2 pi r
132=2*22/7*r
132 =44/7*r
132*7=44r
924=44r
924/44= r
r =21
Area of circle =pi *r²
=22/7*(21)²
= 22/7*441
=9702/7
=1386
❤^_^
132=2 pi r
132=2*22/7*r
132 =44/7*r
132*7=44r
924=44r
924/44= r
r =21
Area of circle =pi *r²
=22/7*(21)²
= 22/7*441
=9702/7
=1386
❤^_^
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