a rectangular sheet of a paper is 44 cm long and 20 cm wide it is rolled along the length so that the breadths are in the contact with each other find the volume of the cylinder so formed
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2pi r=44cm
2×3.14×r=44cm
r=7 cm
h=20cm
Volume of cylinder= pi×r^2×h
Volume=3.14×49×20
Volume=3080 cm^3
2×3.14×r=44cm
r=7 cm
h=20cm
Volume of cylinder= pi×r^2×h
Volume=3.14×49×20
Volume=3080 cm^3
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1
I think 3388 cm^3 is the volume of the cylinder
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