How will you arrange 12 cubes of equal lengths to form a cuboid of smallest surface area?

Find the side of a cube whose surface area is 600 cm^2 .

Find the side of a cube whose surface area is 2400 cm^2 .

Find the side of a cube whose surface area is 1800 cm^2 .

Arrange 64 unit cubes in as many ways as you can to form a cuboid. Find the surface area of each arrangement. Can solid cuboid of same volume have same surface area?

A toy is made with seven equal cubes of sides sqrt7 cm. Six cubes are joined to six faces of a seventh cube. Find the total surface area of the toy.

Each side of a cube is measured to be 7.203 m. What is total surface area?

How a cube is different from cuboid?

A rectangular piece of length 12 cm and breadth 4 cm is folded to form a cylinder. Find its curved surface area.

Find the surface area of cube ‘A’ and lateral surface area of cube ‘B’

If each edge of a cube is doubled. How many times will its surface area increase?