the radius of a circular Garden is 56 metre what would it cost to put a 4 round fence around this garden at the rate of 40 rupees per metre
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Step-by-step explanation:
circumference of circle =2πr
=2*22/7*56
=2*22*8
=352m
4*circumfrance of circle =4*352
=1408m
therefore total cost =40*1408
=56320
therefore the total cost =56320 rs
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