If 15 cubes are combined to form a cuboid and if the side of each cube is 4 cm., then find out the volume of cuboid.

Two cubes each with side ‘b’ are joined to form a cuboid as shown in the adjacent fig. What is the total surface area of this cuboid?

Two cubes each with side 'b' are joined to form a cuboid. What is the surface area of this cuboid? It is 12b^2 ? Is the surface area of cuboid formed by joining three such cubes 18b^2 ? Why?

Two cubes each with side b are joined to form a cuboid. What is the surface area of this cuboid? Is it 12b^2 ? Is the surface area of cuboid formed by joining three such cubes, 18b^2 ? Why?

Four identical cubes of edge 5 cm are placed side by side to form a cuboid of length 20cm. Find the total surface area and volume of the cuboid.

Two cubes each with side b are joined to form a cuboid.What is the surface area of this cuboid? Is it 12~ b^(2)? ? Is the surface area of cuboid formed by joining three such cubes,18b^(2)? Why?

If two cubes each of side 6cm are joined face to face,then find the volume of the resulting cuboid.

If two cubes each of side 6cm are joined face to face, then find the volume of the resulting cuboid.

42 cubes each of side 1 cm area glured together to form a solid cuboid . If the perimeter of the base of the cuboid is 18 cm, then it height (in cm) is