Question

the area of the four walls of a room is 156m^2 the breadth and height of the room are. 8m and 6m respectively. find the length of the room​

Answer 1

Step-by-step explanation:

area=156m

B=8m. h=6m

length=2(bh+lh)

=2(l+b)-h

=2(l+8)h

=2(l+8)×6

=1+8=156\12=13

=13-8=5

the length=5m