The perimeter of triangular field is 840 and its side are in the ratio 6: 7 :8 find the area of the field
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Given:
Perimeter of triangle = 840 cm
Ratio of its sides are= 6:7:8
So let the sides of triangle be 6x, 7x & 8x
6x + 7x + 8x = 840
21x = 840
x = 840/21 = 40
Sides of triangle = 6x40, 7x40, 8x40
Sides of triangle = 240, 280, 320 --> Answer
Perimeter of triangle = 840 cm
Ratio of its sides are= 6:7:8
So let the sides of triangle be 6x, 7x & 8x
6x + 7x + 8x = 840
21x = 840
x = 840/21 = 40
Sides of triangle = 6x40, 7x40, 8x40
Sides of triangle = 240, 280, 320 --> Answer
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