Question

The volume of cuboid is 840 cm'. If the length and breadth of the cuboid is 21 cm and 8 cm respectively, find its length.​

Answer 1

Answer:

5 cm

Step-by-step explanation:

Volume of cuboid= 840cm³

Length= 21 cm

Breadth= 8

Height= ?

A.T.Q

840cm³ = 21cm×8cm×h

840cm³= h

840cm³/21cm×8cm = h

840/168= h

5 cm = h