Calculate the volume of a sphere of surface area `144pi` square centimeter.

Calculate the surface area and volume of a sphere of radius '3 cm .'

The length of a rectangle is 10 centimetes more, than its breadth and its area is 144 square centimetres. What are the length and breadth?

The slant height of a square pyramid is 25 centimetres and its surface area is 896 square centimetres.What isits volume?

What is the radius of a sphere having volume and surface area are equal numerically. How many small spheres of radius. '1 cm' can be made by melting that metallic spheres?

The length of the rectangle is 4 more than its breadth. Area of the rectangle is 140 square centimeter. Calculate length and breadth.

The lateral faces of a square pyramid are equilateral triangles. Lateral edge is '20cm'. a) Calculate the slant height. b) Find the surface area. c) Find the volume.

The picture below shows a trapezium divided into four parts by the diagonals. The area of the blue triangle is 4 square centimetres and area of the green triangle is square centimeters. What is the total area of the trapezium ?

If the volume of a sphere is increasing at a constant rate, then the rate at which its radius is increasing is a)a constant b)proportional to the radius c)inversely proportional to the radius d)inversely proportional to its surface area