A rectangular plot 20m long and 14m wide is to be covered with grass leaving 2m all around .Find the area to be laid with grass.
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original length = 20 m
original breadth = 14m
original area = 20 x 14 = 280
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new length = 20- 2 - 2 = 16 m
new breadth = 14 - 2 -2 = 10 m
new area = 16 x 10 = 160 m^2
area to be covered with grass = 160m^2-
original breadth = 14m
original area = 20 x 14 = 280
__________________________
new length = 20- 2 - 2 = 16 m
new breadth = 14 - 2 -2 = 10 m
new area = 16 x 10 = 160 m^2
area to be covered with grass = 160m^2-
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