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Find the cost of fencing around a circular field of diameter 28 m at the rate of rs.1.50 a meter? |
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Answer» d = 28m Therefore , R = 14m Circumference of circular FENCE = 2πr = 2 × 22/7 × 14 = 88m Cost = Circumference × RATE =Rs (88×1.50) =Rs 13.20 |
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