Question

The area of the cross-section of this cuboid is 11.3cm2. The cuboid is 6.8cm long. Work out the volume of the cuboid. Give your answer to two decimal places.

Answer 1

Volume of cuboid is
`76.84cm^3` .

Explanation:

Here we have , The area of the cross-section of this cuboid is 11.3 cm2. The cuboid is 6.8 cm long. We need to find volume of cuboid . Let's find out:

We know that volume of cuboid is given by formula :

⇒
`Volume = Length(width)(height)`

According to question we have following parameters as:

`Area = height(width) = 11.3cm^2\\Length = 6.8cm`

Putting these values in above equation we get :

⇒
`Volume = Height(width)(Length)`

⇒
`Volume = Area(Length)`

⇒
`Volume = 11.3(6.8)cm^3`

⇒
`Volume =76.84cm^3`

Therefore , Volume of cuboid is
`76.84cm^3` .