a steel fence is to be constructed around a rectangular stable. The stable measures 5.2m × 5m.
1. find the length of the fencing required.
2. calculate the total cost of fence if its rate is rs. 120 per metre.
Answers
Answered by
11
1. Required length of the fence = perimeter of the rectangular stable.
Where,
Perimeter of the rectangular stable is given by,
= 2(l + b)
= 2(5.2 + 5)
= 2(10.2)
= 20.4m
2. Total cost of fencing = rate of fencing × requires fencing
rate given is 120 per metre
Required fencing = 20.4 metres
So, total cost,
= 120 × 20.4
= ₹2, 448
Answered by
5
Step-by-step explanation:
1.length of fencing required=2(l+b)
=2(5+5.2)m
=2×10.2m
=20.4m²
2.Cost of fencing=20.4×120
=2448Rs
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