A rectangular plot of land is 50m wide. The cost of fencing the plot at the rate of rupees 18 per meter is rupees 4680. find the length of the plot.
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Given :
- Breadth of rectangular plot is 50 m
- Cost of fencing at the rate of Rs. 18 per meter is Rs 4680.
To Find :
- Length of the plot
→ Total Distance covered in fencing
= 260 m _________ ( perimeter )
∵ Perimeter of rectangle = 2 ( length + breadth )
→ 260 = 2 ( length + 50 )
→ 260 = 2length + 100
→ 260 - 100 = 2 × length
→ 160 = 2 × length
→ length =
∴ length = 80 m
Therefore,
Answer : Length of the plot is 80 m
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