A path 1 metre wide is built inside a square park of side 30 metre along its sides. Find The area of the path. Calculate the cost of calculating the cost of constructing the path at the rate of ₹ 70 per metre square
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Step-by-step explanation:
l = 30 , b = 1
Area = lb
Area = 30m × 1m = 70
Area = 30 m² =70
m²=70/30= 7/3
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