a rectangular piece of paper with 88cm long and 7cm broad is rolled along it's length to form a cylinder .find the volume of cylinder thus formed
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Answer:
343cm. cube
Step-by-step explanation:
l=88m,b=7m
2*pie*r=7
r=7/2*pie
r=7*7/2*22
r=49/44
v=pie*r*r*h
v=22/7*49/44*49/44*88
v=343 centimetre cube
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