Question

The area of 4 walls of a room is 88 meter square. The length and the breadth are 7.6 m and 3.4 m respectively. Find the height of the room.

Answer 1

Hlo friend.. Cutiepie Here..

Here is ur answer :

Area of 4 walls = 88m²

Length l = 7.6 m

Breadth b = 3.4 m

Let the height be h


$area = 2(l + b)h$

$88 = 2(7.6 + 3.4)h$

$88 = 2(11) h$


$88 = 22h$


$\frac{88}{22} = h$


$h = 4$


Height = 4 m

HOPE IT HELPS YOU..

REGARDS
@sunita