Question

20 m. Who covers more distance and by how
0
9. A rectangular piece of plot is 0.4 km long and 0.3 km wide. Each side needs to be fenced by 3 rounds
wires. What is the length of wire needed?
10. Find the cost of fencing a square piece of plot of side 145 m at the rate of 722 per metre.​

Answer 1

9) The length of the wire is 2.1 metre

10) The cost of fencing is ₹4,18,760

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