Question

Find the volume of the cylinder given the circumference of the base is 176 cm and height 30 cm

Answer 1

2pi×r =176
2×22/7×r=176
44/7r=176
=r=176*7/44
r=2*7
r=14
h=30
Volume of cylinder=pi×r^2h
=22/8×14×14×30
22/8*196×30
=16170cm^2