1)A rectangular park is 30 metres long and 20 metres broad. A steel wire fence is put up all around it. Find the cost of putting the fence at the rate of ₹15 per metre.
Answers
Answer:
Rs1500
Step-by-step explanation:
perimeter of the rectangle = 2(l+b)
=2(30+20)
=2(50)
= 100 meters
rate of putting the fence = 15 × 100
= Rs 1500
∴ the cost of installation of fence is Rs 1500
Step-by-step explanation:
Given
A rectangular park is 30m long and
20m broad.
Perimeter of rectangular park = 2(l+b)
=2(30 +20)
= 2×50
=100m
Cost of putting the fence at the rate of ₹15m
=15×100
=₹1500
Hence, the cost of putting the fence at the rate of ₹15 =1500
Hope, this answer is helpful to you