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The sides of the triangular field is in the ratio 13:12:5 and its perimeter is 900m find the area of the field and also find the cost of ploughing the field at the rate of Rs 25/msquare. BY USING HERON'S FORMULAplsssss help its urgent |
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Answer» Answer: 13+12+5=30 900/30=30 |
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