A triangle park has sides 60m,40m and 20 long how many meters of iron wire is required to fence the park ? Determine also the cost of fencing it at the rate of rs 25 per meter
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Answer:
Given :
3 sides of park = 60m, 40m, 20m
length of wire fencing the park
= perimeter of the ∆ park
= sum of 3 sides
= 60+40+20
= 120 m
cost of fencing 1 m length=₹25
cost of fencing 120 m length
= ₹25×120
= ₹3000
Therefore..,
length of the wire fencing the park= 120 m
cost of fencing 120 m length
= ₹3000
hope it's helpful to you
Thnku !!!
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