Asked by romardo

calculate the total area of the walls of a room 5m long 4m wide and 2.5m high
Answered by drwls
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 ?
Answered by Anonymous
241.4
Answered by bob
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.
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