the base of a triangular field is 3 times its height if the cost of cultivating the field at rs 1080 per hectares rs 14580, find its base and height
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area of the field = 14580 / 1080
= 13.5
let the heigth be x
base be 3x
area of right triangle = ½ * b * h
13.5 = ½ * 3x * x
13.5 = 3x²/2
x² = 13.5 * 2 / 3
x² = 9
x = 3
base = 3 * 100 = 300 m [ change hectare to meter ]
height = 300 m [ change hectare to m ]
= 13.5
let the heigth be x
base be 3x
area of right triangle = ½ * b * h
13.5 = ½ * 3x * x
13.5 = 3x²/2
x² = 13.5 * 2 / 3
x² = 9
x = 3
base = 3 * 100 = 300 m [ change hectare to meter ]
height = 300 m [ change hectare to m ]
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