Question

A verandah of width 1 m is constructed all along outside a room which is 5 m long and 4 m wide. find

Answer 1

Answer:

Step-by-step explanation:

area of the room=5*4=20m^2

Length of the room with barandha=5+2*1=7m

Width of the room with barandha=4+2*1=6m

Area of the room with barandha=6*7=42m^2

Area of the barandha=42-20=12m^2