Question

# The volume of a cuboid is $$3456 cm^{3}$$ . If its length =24 cm and breadth =18 cm; find its height.The breadth and height of a rectangular solid are 1.20 m and 80 cm respectively. If the volume of the cuboid is $$1.92 m^{3}$$; find its length.

Solution

## Volume of a rectangular solid =$$34.56cm^3$$Breadth of a rectangular solid $$= 18cm$$length of a rectangular solid $$=24 cm$$Here$$Length \times Breadth \times Height$$ = Volume of a rectangular solid (cubical)Substituting the values$$24\times 18 \times height = 3456$$By further calculation$$Length \times 432 = 3456$$$$=\dfrac{3456}{432}$$So we get height $$= 8 cm$$Mathematics

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