What is the ratio of total surface areas of cylinder and sphere ?

Total surface area of a cylinder is

What is the ratio of volumes of cylinder and sphere ?

Total surface area of cylinder is ……… sq. units.

Saniya prepared a toy. She mounted a cone on a cylinder whose circular radii are same. She told to Archana that the total surface area of the toy is the sum of the total surface area of the cone and cylinder. Do you agree with this? Justify your answer.

Write the formulas of area and volume of cylinder. Find out the variables and constants in them : Lateral surface area of a cylinder =2 pirh .

Write the formula for finding lateral surface area of a cylinder and explain each term in it.

Surface area of a sphere is

What is the total surface area of a right circular cone of height 14 cm and base radius 7 cm?

A sphere is inscribed in a cylinder . What is the ratio of volume sphere and cylinder ?

The lateral surface area of a cylinder is equal to the curved surface area of a cone. If their base be the same, find the ratio of the height of the cylinder to slant height of the cone.