Question

Find the total area of the four walls of a room 14 m long, 8 m wide, and 5 m high?

Answer 1

Answer:

444 square metre

Step-by-step explanation:

Area of a cuboid = 2(lb * bh * hl)

Length = 14 m

Breadth = 8 m

Height = 5 m

Area = 2(14*8 + 8*5 + 5*14)

Area = 444m^2/ 444 square metre

Answer 2

AREA OF 4 WALLS IS 2(l+B)×H

GIVEN

L =14m ,B =8m ,H =5m

THEN

2(14m+8m)×5m

2(22m)×5m

44m×5m

220m×m

220square metre