1. the area of the two side walls of a room is 5250m^2 and the area of two end walls 4550m^2
and the area of the floor is 4875m^2. Find the dimensions of the room.
(the ans is 75m , 65m,35m but i hv no idea hw to het the answer please answer with exact steps leading to the answer) whoever answers first will get the best ans plsss....
2. a room 8m long, 6m broad and 3m high has two windows 1 1/2m*1m and a door 2m*1 1/2m. FInd the cost of papering the walls with paper 50 cm wide at rs 40 per. metre
(ans: rs 6240)