Question

the floor of a room in rectangular in shape its length is 6 cm and breadth is 5 metre height of the room is 4 metre find the area of the four walls of the room​

Answer 1

Dimensions of the rectangular room=6m×5m×4m

where l=6m, b=5m and h=4m

Total Surface area of the four walls=Lateral surface area of the cuboid

⇒Total Surface area of the four walls=2(bh+lh)

=2h(b+l)

=2×4(5+6)

=88sq.m

∴Total Surface area of the four walls=88sq.m

Answer 2

Answer:

Sorry I think you have got the question wrong

I'm answering the question for 6m instead of 6cm

I hope that is what you wanted.

Step-by-step explanation:

The answer will be 2(24+20)

i.e.88