Question

Five cubes each of edge 12cm are joined end to end .Find the volume of the
resulting cuboid.

Answer 1

Answer:

Cube:

length of side = 12 cm

volume of 1 cube = side × side × side

= 12× 12 × 12

= 1728 cu cm

volume of 5 cubes = 1728 × 5

= 8640 cu cm

If all the 5 cubes are attached together then a cuboid will be formed whose volume will remain same as the volume of 5 cubes

Ans. Hence, the volume of the required cuboid is 8640 cu cm