Rahul wants to fence a circular garden of diameter 14m. Find the length of the rope he needs to purchase, if he makes 3 rounds of

Question

Rahul wants to fence a circular garden of diameter 14m. Find the length of the rope he needs to purchase, if he makes 3 rounds of fence. Also find the cost of the rope if it costs ₹5.60 per meter.
(Takeπ= 22)

Harper · Answer

Answer:   length 132 m  cost 739.2   Step-by-step explanation:   2πr = 2×22/7×14/2 = 22/7×14 = 44m  length of rope   3 × 44 = 132m    Cost = 132×5.60 = Rs.739.2

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