Question

7.
A room is 12 metres long and 10 metres broad. The room is surrounded by a verandah
2 metres wide. Find the area of the verandah.
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Answer 1

Answer:

Step-by-step explanation:Area of verandah is Area of the whole room with verandah - Area of room without verandha

Width of verandah = 2m in all places

So area of room with verandah =12+2+2 × 10+2+2

=16×14

=224 m square

Are of room only = 12×10

=120

So therefore are of verandah = 224-120 m square ( using the above equation)

Area of verandah=104m square

Answer 2

Answer:

144 m2...............