The volume of a room is 80 m³. The area of the floor is 20 m². The height of the room is

1m 2m 3m 4m

4m

A room is of cuboid shape. The volume of cuboid is length x breadth x height. According to the question: Volume ( i.e. l x b x h) = 80 m3 and Area of the floor ( i.e. l x b) = 20 m2 Height = \(\frac{80}{20}\) = 4 m.