A man moves along a circular path after which he returns to the starting point along the diameter of the Circle covering a total distance of 72 m. The radius of the Circle is?
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36 as coz radius=diameter/2
luklarderapaxm4t:
But d options for answer r 27, 28, 21, 14
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total distance=72m . circumference of circle+ diameter= 72m. 2πr+2r=72m . 44r/7+2r=72. 58r = 72×7. therefore r= 508/58= 8.68m ans. THANKYOU
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