Question

a path 1.5 wide is to be laid around a square swimming pool the cost of lying the path is 16 per square metre the swimming pool has side of 14m calculate the area of the path and the cost of lying the path
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Answer 1

Answer:

93 m², ₹1488

Method :

17² - 14²

289 - 196

= 93 m²

Cost = 93 x 16

= ₹1488