Question

Volume of rectangular cuboid is 8000cm. Length= 4x Width= 2x Height= 1x Find it's height, width and length.

Answer 1

Answer: 40 cm, 20 cm, 10 cm

Explanation:

Given

Volume of rectangular cuboid is
`8000\ cm^3`

Length of cuboid is
`4x`

width of cuboid is
`2x`

Height of cuboid is
`x`

Volume of cuboid is given by

`\Rightarrow \text{Volume}=\text{length}* \text{width}* \text{height}`

`\Rightarrow V=4x\cdot 2x\cdot x\\\Rightarrow 8000=8x^3\\\Rightarrow x^3=1000\\\Rightarrow x=10\ cm`

Length =40 cm

width =20 cm

Height =10 cm