Question

find the volume of a cylinder which is made by Rolling a rectangular sheet of size 44 cm × 33 CM along its breadth

Answer 1

ans = 60984 cm ^2

sol = since it is rolled with the breath circumference  =  2$\pi$ r = 33

2x 22/7 x r = 33

66 x 7/22 = r

r = 7x3 => 21

vol = $\pi r^{2} h$

22/7 x 21x 21 x 44 =>

22x3x21x44 = 60984 $cm^{2}$