the circumference of the base of a cylinder is 616cm² and its height 2.5 cm. find it's volume
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Step-by-step explanation:
Here , 2πr= 616
2×22/7×r= 616
r = 616×7/22×2
r= 98.
volume= πr²h
= 22/7 ×98×98×2.5
=75460cm³
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