3. A path of 3 m width needs to be constructed around a circular pond. The area of the path is
(9/16) times of the area of the pond. If the expenditure making the path is Rs. 21 per m square.
What is the total amount
needed to construct the whole path? *
(1 Point)
Rs.5346
Rs.4040
Rs.5386
Rs.3564
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a gradual increase in the overall temperature of the earth's atmosphere generally attributed to the greenhouse effect caused by increased levels of carbon dioxide, CFCs, and other pollutants.
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