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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. please help me |
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Answer» We know that area of triangular field = cost of sewing field/ RATE of SOWING = 783/58 = 13.5 hectare1 HECTARE = 10000 m213.5 hectare = 135000 m2Area of triangular field = 13.5 hectare = 135000 m2Let ALTITUDE of triangular field be h.The base of a triangular field is three times its altitude.Hence, base of triangular field = 2hArea of field = 1/2 bh1/2 3h2 = 135000we get h = 300 Hence, altitude = h = 300 mbase = 900 mStep-by-step explanation: |
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