Curved surface area of a hemisphere = ……………

Surface area of a hemisphere is

A solid is made by fixing a hemisphere of same radius on the flat face of a cone. The height of the cone is 12 centimetres and its slant height is 13 centimetres. What is the curved surface area of the hemisphere? .

If the ratio of the curved surface areas of two hemispheres be 4 : 25, then the ratio of their radii will 2 : 3.

If the ratio of curved surface areas of two hemisphere is 4:9, then the ratio of their lenghts of radii is 2:3

If the curved surface area of a solid hemisphere is 2772 sq. cm , find its total surface area .

If the curved surface area of a solid hemisphere is 2772 sq.cm, then find its total surface area.

What is the total surface area and the curved surface area of a solid hemisphere of radius 14cm ?

A solid is in the shape of a cone mounted on a hemisphere of same base readius. If the curved surface areas of the hemisphere part and the conical part are equal then find the ratio of the radius and the height of the conical part.

Write True or False: The curved surface area of a solid hemisphere with radius r cm is 2pir^2 sq.cm.

A solid is made by fixing a hemisphere of same radius on the flat face of a cone. The height of the cone is 12 centimetres, and its slant height is 13 centimetres. a) What is the radius of the cone? b) What is the curved surface area of the hemisphere. c) What is the total surface area of the solid?