" (iii) Volume of a cylinder "

Volume of hollow cylinder

Volume of a hollow Cylinder

Write the formula to find volume of a cylinder with radius 'r' and height ‘h'.

What is the volume of a cylinder of base radius 4 centimetres and height 20 centimetres?

Ratio of volumes of a cylinder and a hemisphere of equal radius and heights is ………..

Calculate the volume of a cylinder of height 7cm and diameter 7cm. What will be the change in the volume of the cylinder if the diameter is doubled and the height is halved?

Calculate the volume of a cylinder of base radius 7 cm and height 7cm.

Find the ratio of the volumes of a cylinder and a cone having equal radius and equal height.

Find the volume of each cylinder. Use for pi round to the nearest tenth.