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In a cirle of radius 63 cm, if the length of circle arc is 22cm, then find the angel subtended by it at the center |
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Answer» Step-by-step EXPLANATION: LENGTH of Arc=x/360×2πr. (x=angle) 22=x/360×2×22/7×63 x=22×360×7\2×22×63 x=20° |
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