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Find the area of a quadrant of a circle whose circumference is 22 cm. |
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Answer» 77/8 22=2πr22=2*22\\7*rr=7/2 77/8 cm square. Circumference=2πr2*22/7*r=22Therefore r=7/2Area of quadrant=1/4*π*r*rTherefore answer 77/8 |
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