Question

8.
A hemisphere of inner diameter 14cm. then its volume is​

Answer 1

Answer:

CSA of a hemisphere=2πr

2

=2×

7

22

×14×14cm

2

CSA of the hemisphere=1232cm

2

TSA of a hemisphere3πr

2

=3×

7

22

×14×14cm

2

TSA of a hemisphere=1848cm

2

.