Question

the area of four walls of a room is 192 m square the breadth and height of the room are 10 M and 6 m respectively find the length of the room​

Answer 1

Answer:

Length= 6 metres

Step-by-step explanation:

Let dimensions of the room are

Length =l m

Breadth= 10m(b)

Height= 6m(h)

Given

Area of four walls of the room =192m

2(l+b)h=192

2(l+10)×6=192

l+10=192/ 2×6

l+10=16

l=16-10

l=6 m

Therefore

Leangh =l=6m