Surface Areas and Volumes Class 9 Maths | T.S.A of a Hollow Cylinder #shorts #youtubeshorts #short

Volume of a hollow Cylinder

Volume of hollow cylinder

Surface area of Hollow Cylinder

The curved surface area and the total surface area of a cylinder are in the ratio 1:2. If the total surface area of the right cylinder is 616 cm^(2) , then its volume is :

The ration between the curved surface area and the total surface area of a right circular cylinder is 1:2. Find the volume of the cylinder, if its total surface area is 616cm^(2).

The ratio between the curved surface area and the total surface area of a right circular cylinder is 1 : 2 . If the total surface area is 616 cm^(2) then the volume of the cylinder is

As shown in the adjacent figure, a sphere is placed in a cylinder. It touches the top, bottom and the curved surface of the cylinder. If radius of the base of the cylinder is 'r', (i) what is ratio of the radii of the sphere and the cylinder? (ii)what is the ratio of the curved surface area of the cylinder and the surface area of the sphere? (iii) what is the ratio of the volumes of the cylinder and the sphere?

Volume and surface area of cylinder

Find the volume,curved surface area and the total surface area of a cylinder with diameter of base 7cm and height 40cm.

Find the volume, curved surface area and the total surface area of a cylinder with diameter of base 14 cm and height 80 cm.