the perimeter of a triangular field is 540m and its are in the ratio 25: 17: 12. Find the area of a triangle. Also find the cost of ploughing the field at the rate of rs 18.80 per 10 meter square
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Let the sides of the triangular field be 25x, 17x, 12x.
B/C,
25x + 17x + 12x = 540
or, 54x = 540
or, x = 540/54
or, x = 10
Therefore the sides of the field are:
25*10=250
17*10=170
12*10=120
B/C,
25x + 17x + 12x = 540
or, 54x = 540
or, x = 540/54
or, x = 10
Therefore the sides of the field are:
25*10=250
17*10=170
12*10=120
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