find the sides of triangular plot side are in ratio 12:8:5
and cost of fencing of triangular plot is4940₹.If cost of fencing square meter is 20?
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Answer:
∵ Perimeter = cost /rate
→12x + 8x +5x = 4940 /20
→25x = 247
→ x = 247 /25
→x= 9.88
So, sides of Δ are ⇒
1st side= 12x = 12 ×9.88 = 118.56m
2nd side = 8x =79.04m
3rd side = 5x = 49.4
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