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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72÷2=36
36÷22/7
36×7/22
=11.45454545....
36÷22/7
36×7/22
=11.45454545....
luklarderapaxm4t:
I too did this way... But d option r 1. 21 m 2. 28 m 3. 14 m 4. 27 m
the formula to find circumference or diameter is 2πr. reverse and use the formula
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