Question

A room contains 180 m³ air in it. Find the height of the room if its floor is a square with side 6 meter.

Answer 1

Let the height of the room be h meter.

Since the floor of the room is square shaped.

∴ the length of room (l) = 6 m

also the breadth of room (b) = 6 m

The volume of the room = 180 m³

⇒ l × b × h = 180

6 × 6 × h = 180

h = \(\frac { 180 }{ 6\times 6 }\) = 5 m.

Hence the height of the room = 5 m.