What is the volume of a right circular cone with base radius p and height h?
If the volume of a hemisphere is cm3, its radius is
The heights of two cones are equal. If the ratio of their radii is 3 : 2, the ratio of their volumes is
The surface area of a sphere with radius 5 cm is
The curved surface area of a right circular cone, whose base radius is 3 cm and slant height is 4 cm, is
The total surface area of a right circular cone is 330 cm2. If the radius of its base is 7 cm, then find its slant height.
The radius of a sphere with volume cm3 is ______.
The ratio of the radii of two spheres is 2 : 1. What is the ratio of the surface areas of the two spheres?
The radii of two hemispheres are 2 cm and 4 cm. The ratio of their volumes is ____.
Two right circular cones have equal slant height. If the ratio of their base radii is 5 : 3, then the ratio of their curved surface areas is
If the base radius of a cone is 5 cm and its slant height is 8 cm, its total surface area is ______.
The height of a right circular cone, whose base radius is 5 cm and volume is 25 cm3, is
The curved surface area of a hemisphere with radius 2 cm is
The volume (in unit3) of a hemisphere with radius 2a units is
The surface area of a sphere of radius 3 cm is
The volume of a sphere of radius 3 cm is _______.
The slant height and the base radius of a cone are 'a' and 'b', respectively. Its curved surface area is
If the total surface area of a right circular cone with base radius 6 cm is 96 cm2, then its altitude is
The volume of a right circular cone, whose base radius is 3 cm and height is 5 cm, is
If the radius of a hemisphere is 3 cm, then its total surface area is
The radius of a hemisphere with volume 18 cm3 is
If the surface area of a sphere is 616 cm2, then its radius is
The ratio of the volumes of two spheres of radii 2a and 3a is _____.
The curved surface area of a right circular cone is 22 cm2. If the slant height of the cone is 7 cm, then find its base radius.
If the curved surface area of a hemisphere is cm2, its radius is _____.
If the total surface area of a hemisphere is 48 cm2, its radius is _____.
The radius and slant height of a right circular cone are 7 cm and 10 cm respectively. Its total surface area is _____.
The volume of a cone is 32 cm3. If its height is 6 cm, its base radius is _____.
If the radius of a sphere is 3k, its surface area is _____.
A sphere with radius r is cut into two halves by a plane passing through the centre of the sphere. Two hemispheres of same radii are formed. Which of the following relations is true in this case?
If the radius of a hemisphere is cm, its total surface area is ______.
The volume (in terms of ) of a sphere with radius 2 cm is
The curved surface area of a right circular cone with base radius 2 cm and slant height 4 cm is
The base radius of a cone is 8 cm and the slant height is 12 cm. Its total surface area is _____.
The radii of two hemispheres are 3 cm and 4 cm. What will be the ratio of their curved surface areas?
If the radius of a hemisphere is cm, its total surface area is _____.
The radius of a sphere with volume 36 cm3 is _____.
If the radius of a hemisphere is 6 cm, its volume is _____.
If the radius of a hemisphere is 5 cm, its curved surface area is _____.
The ratio of the radii of two hemispheres is 5 : 3. The ratio of their total surface areas is _____.
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