Question

Circumference of a base of a cone is 88cm.If it's vertical height is 10cm, find it's volume

Answer 1

Answer:

Circumference=88cm=88/2=44cm

height=10cm

volume =1/3 πr2h

=1/3×22/7×44×44×10

=22/21×44×44×10

=968/21×440

=425920/21

=20281