Length and breadth of a paper is 33cm and 16cm respectively. It is foldes about its breadth to form a cylinder. Find the volume of the cylinder.
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2πr=16
πr=16/2=8
r=8/π=8×7/22
r=28/11
height of cylinder=33
volume of cylinder=πr²h
=22/7 × 28/11 ×28/11 ×33
=6×784/7
=4704/7=672 cm³
here is your answer please mark as brainlist.....
πr=16/2=8
r=8/π=8×7/22
r=28/11
height of cylinder=33
volume of cylinder=πr²h
=22/7 × 28/11 ×28/11 ×33
=6×784/7
=4704/7=672 cm³
here is your answer please mark as brainlist.....
koelnath:
1386 cm3 is answer
okkk
I take 2πr=16 but the answer is 1386 so you have to take 2πr=33 then you will correct answer
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