They are asking for the WALLS area, not including the ceiling and floor.
There are two walls of 5 x 2.5 sq. meter area and two walls of 4 x 2.5 sq. meter area.
A = 2[(2.5*5) + (2.5*4)]
= 2*2.5*(4+5) = 5*9 = ____ m^2 ?
calculate the total area of the walls of a room 5m long 4m wide and 2.5m high
3 answers
241.4
Calculate the total area if the walls of a room 5m long by 4m wide and 2.5 m high. Calculate
the area of the ceiling of the room.
the area of the ceiling of the room.
2 answers