Question

the Length breadth and height of a room are 8m 6.5 M and 3.5 M respectively find the area of four walls of a room

Answer 1

here is the answer.....

Answer 2

The area of four walls of a room is 101.5 sq. m.

Step-by-step explanation:

Given,

Length(l) = 8 m

Breadth(b) = 6.5 m

Height(h) = 3.5 m

Area of four walls = $2(l+b)h$

On putting the values, we get;

Area of four walls = $2(8+6.5)3.5=2\times14.5\times3.5=101.5\ m^2$

Hence The area of four walls of a room is 101.5 sq. m.