Question

the floor of a rectangular room is 15 M long and 12 metre wide the room is surrounded by a verandah of width 2m on all its sides. the area of the verandah is

Answer 1

Arran of verandah = Area enclosed by it -area of the room (19*16)-(15*12)

=304-192

=112 m

Answer 2

length of floor=15m breadth=12m perimeter of rec tangle=2(l+b) 2(15m+12m) 2(27m) =54m area of verandah=lxb 54x2 108m sq