The base area and the curved surface area of a cylinder are equal. What is the ratio of the base radius and height?

a) Radius of a cylinder is 10 cm and its height is 5 cm . Find the base area and the curved surface area of the cylinder. b) The curved surface area of a cylinder is equal to its base area and its height is 12 cm . What is its radius?

What is the area of the curved surface of a cylinder of base radius 4 centimetres and. height 10 centimetres?

Find the surface area of a cylinder of volume 448 pi cu.cm and height 7cm :

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?

The radius and height of wax made cylinder are '6 cm' and '12 cm' respectively. A cone of same base radius and height has been made from this cylinder by cutting out. a) Find the volume of cone. b) How many candles with '1 cm' radius and '12 cm' height can be made using the remaining wax?

Whatis the area of the curved surface of a cone of base radius 12 centimetres and slant Height 25 centimetres?

Two cones have the same volume and their base - radiị are in the ratio '4: 5'. What is the ratio of their heights?

The radii of two cylinders are in the ratio 2: 3 and their height are in the ratio 9: 4 . a) What is the ratio of their. volume? b) The radii of two cylinders are in the ratio 1: 2 . Find the ratio of their heights, if their volumes are same.

The base area of a cone is 25pi cm, curved surface area 165pi . Calculate total surface area.