A rectangular paper of length 100 cm and width 44 cm is revolved along its width and a cylinder is formed. find the volume of cylinder pie=22/7
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Step-by-step explanation:
length of rectangle=100
width=44
if we fold the paper then the width will become the circumference. So,
Circumference=44cm
2pie r = 44
2×22/7×r =44
r=44×7/2×22
r=7
volume of cylinder=pie r2 h
22/7×7×7×100
22/7×4900
answer=15400cm cube units
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