A rectangular piece of land measures 0.5 km by 0.25 km. Each side is to be fenced with 4 rounds of wire. What is the length of the wire needed?
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Answered by
14
Each side should be fenced with four rounds of wire.
∴ length of wire required =4× perimeter of land
perimeter of land =2(l+b)=2(0.7+0.5)
=2.4km
∴ length of wire required =4×2.4=9.6km
∴9.6km length of wire is required to lay 4 rounds of fence.
Answered by
7
Answer:
Each side should be fenced with four rounds of wire.
∴ length of wire required =4× perimeter of land
perimeter of land =2(l+b)=2(0.7+0.5)
=2.4km
∴ length of wire required =4×2.4=9.6km
∴9.6km length of wire is required to lay 4 rounds of fence.
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