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the base of triangular field is three times it's altitude. if the cost of sowing the field at rupees 58 per hectare is rupees 783, find its base and height |
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Answer» -Base of the triangular field = 3 × AltitudeThe cost of sowing the field at rupees 58 per HECTARE = Rs. 783To Find :-The base of the triangular field.The height of the triangular field.Solution :-We know that,l = Lengthh = Heightb = BaseAccording to the QUESTION,Take x and the height and 3x as the base of the triangular fieldBy substituting the values,So we get,1 hectare = 1000 sq. metreGiven that,Cost of sowing the field per hectare = ₹ 58Total rate of sowing the field = ₹ 783So we can find the TOTAL cost by,Total cost = Area of the field × ₹ 58By substituting the values,By CROSS MULTIPLICATION,On further calculation,By taking the square root,So we get,Therefore, base = 900 m and height = 300 m. |
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