Question

Solve this question​

Answer 1

Answer:

144  cm^3

Step-by-step explanation:

If the radius of the solid hemisphere be r cm,

then total surface area = 3πr2

=> 3πr2 = 108 π

=> r2 = 1083 = 36

=> r = 36‾‾‾√ = 6 cm

Volume of the hemisphere

= 23 π r3

= 23 π x 6 x 6 x 6

= 144 π cubic cm