Find the area of a circle whose circumference is the same as the perimeter of a square of side 22m.
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19
Answer:
side of a square =22 CM
perimeter of square= 88 CM
circumference of circle= perimeter of square
2πr=88cm
2×22/7×r=88cm
44/7×r=88cm
r=88×7/44
r=14cm
area of circle=π×r×r
22/7×14×14=44×14 = 616cm2
Answered by
1
Answer:
616
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