Question

a rectangular swimming pool is 15m long and 7m wide. a path 1m wide is constructed outside the swimming pool. Find the area of path and the cost of constructing it at the rate of Rs.50 per m

Answer 1

Answer:

length = 15 m

width = 7 m

perimeter = 2(l+b) = 2 ( 15+7 ) = 2*22 = 44 m

path = 44 * 2 = 88 m

cost = 88 * 50 = Rs. 4400

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