The area of rectangular park is 4100 m 2 and its breadth is 50 m. Find the cost of fencing it at ₹20 per meter. Pls answer fast
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Step-by-step explanation:
Answer:
\begin{gathered}area = 4100 {m}^{2} \\ breadth = 50 \:m \\ length = \frac{area}{breadth} \\ length = \frac{4100}{50} = 82 \: m \: \\\end{gathered}
area=4100m
2
breadth=50m
length=
breadth
area
length=
50
4100
=82m
perimeter= 2(l+b) =2(82+50)=2(132)=264 m
cost of fencing=264×30=rs 7920
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