1.

1 The radius of a circular garden is 56 m. What would it cost to put a 4-round fencearound this garden at a rate of 40 rupees per metre?

Answer»

Radius=56mPerimeter=2πr=2(22/7)56==352m

4 rounds=4*352=1408m

1m =Rs 401408m=40*1408=56320Rs



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