Question

Find the volume of cylinder which is made by rolling a rectangular sheet of size 44cm *33cm along its breadth.

Answer 1

the length of the rectangle becomes the diameter of the cylinder
i.e.. r = d/2
= 44/2
=22

the breadth of the rectangle becomes the height of the cylinder
i.e... h=33

now the volume = πr^2h
= 22/7.22.22.33
=3.14.484.33
=50152.08

hope it helps you.....

Answer 2

$the \:cylinder \:is \:made \:rolling \:sheet$
$44 \:would \:be \:it's \:circumference$

now the equation would be

$2πr=44$
$2\frac{22}{7}×r=44$

$2\frac{22}{7}×r=2$
$on \:further \:calculation$
$r=7$

$since \:33 \:was \:breadth$
$height=33$
$now \:volume \:would \:be$
$=πr^2h$

$=\frac{22}{7}×7×7×33$
$volume=5082$