In a hemisphere, r=7 cm then CSA = `cm^(2).`

In a hemisphere, r = 1.75 cm then CSA = ………….. cm^(2) .

In a cone, d = 14 cm, l = 10 cm then CSA = …………. cm^(2) .

Base circumference of a cylinder is 220 cm and height is 63 cm then CSA= …………. cm^(2) .

Hemisphere: volume: CSA: TSA

Total surface area of a hemisphere with radius 7 cm is ……… cm^(2) .

Total surface area of a solid hemisphere of radius 7 cm. is …… cm^(2) .

Volume of hemisphere is 19404 cm^(3) then its TSA = ……….. cm^(2) .

Volume of hemisphere is 19404 cm^(3) then its TSA = ……….. cm^(2) .

Find the volume of a hemisphere with radius 7 cm.

A solid is in the form of a right circular cone mounted on a hemisphere. The diameter of the base of the cone, which exactly coincides with hemisphere, is 7 cm and its height is 8 cm. The solid is placed in a cylindrical vessel of internal radius 7 cm and height 10 cm. How much water, in cm^(3), will be required to fill the vessel completely ?