Question

a rectangular hall 12 metres long 10 metres broad is surrounded by a verandah 3 metres wide.find the area of the verandah​

Answer 1

Answer:

168sq.m

Step-by-step explanation:

area of verandah=area of total land- area of hall

=(12+6)(10+6)-12×10

=18×16-120

=288-120

=168