a rectangular piece of paper with 44 cm long and 21 CM broad
is rolled along its length to form a cylinder find the volume of the cylinder has formed
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When the rectangular piece is rolled along its length the the the length became the circumference of the base of cylinder.
If the circumference of the base of cylinder is 44 cm then radius is 7 cm
so the volume of cylinder is :- 22/7×7^2×16 = 2464 cm
If the circumference of the base of cylinder is 44 cm then radius is 7 cm
so the volume of cylinder is :- 22/7×7^2×16 = 2464 cm
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A rectangle piece of paper long =44cm broad is =21 cm
area=l×b
(long×broad)=(44cm×21cm)=924cm
area=l×b
(long×broad)=(44cm×21cm)=924cm
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