a rectangular sheet of paper 44 cm long and 16 cm broad is rolled along its length to form a cylinder what is the radius of the cylinder and what is its volume ?
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2piR=44
pi R=22
=>R=22/7*22=1/7cm
v=2piR^2L
L=16cm
V=22/7*16*1/7*1/7
=342/343
hope it is correct!!!
pi R=22
=>R=22/7*22=1/7cm
v=2piR^2L
L=16cm
V=22/7*16*1/7*1/7
=342/343
hope it is correct!!!
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