Question

The circumference of the base of the cylinder is 176 cm and its height is 30 cm . Find the volume of the cylinder.​

Answer 1

Answer:

2πr = 176 cm

22/7 x r = 176/2

22/7 x r = 88

22 x r = 88 x 7

22 x r = 616

r = 616/22

r = 28 cm

h = 30 cm

Volume of cylinder = πr²h

Volume => 22/7 x 28 x 28 x 30

=> 22 x 4 x 28 x 30

=> 88 x 840

=> 73920

Therefore, the volume of the cylinder = 73290 cm³

Answer 2

Answer:

cirumference of cylinder =lateral sur face area

176= 2πr