Question

raghu painted the outside of a cabinet  measuring 2m x 1m x 1.5m how much surface area did he cover if he painted all except the bottom of the cabinet ?

Answer 1

he painted 2 area..cause 2*1*1.5=3 if the bottom and cabinet takes half space.So cabinet+bottom=1.3-1=2.tats it.

Answer 2

Length (l) of the cabinet = 2 m Breadth (b) of the cabinet = 1 m Height (h) of the cabinet = 1.5 m Area of the cabinet that was painted = 2h (l + b) + lb= [2 × 1.5 × (2 + 1) + (2) (1)] m²= [3(3) + 2] m²= (9 + 2) m²= 11 m²