Volume of a Cuboid and Cube| Class: 9 | Chapter: 13


Volume of a Cube

Cube is a solid shape having 6 equal square faces.







The volume of a cube

l³


Diagonal

√3 l,  l = edge of the cube




Example

What is the capacity of a cubical vessel having each side of 8 cm?

Solution

Given side = 8 cm

So, Volume of the cubical vessel = l³

= (8)³ = 256 cm³.

Volume of a Cuboid

Cuboid is a solid shape having 6 rectangular faces at a right angle.






Volume of a cuboid

lbh


Diagonal