Verified Answer :

The rock has a volume of 40 cubic cm

Answer:

Volume of the rock, \(V=40\ cm^3\)

Explanation:

It is given that,

Height of rock, h = 4 cm

Length of the rock, l = 5 cm

Breadth of the rock, b = 2 cm

We need to find the volume of the rock. The formula for finding the volume of rock is as follows :

\(V=lbh\)

\(V=4\times 5\times 2\)

\(V=40\ cm^3\)

So, the volume of the rock is \(V=40\ cm^3\). Hence, this is the required solution.