6. A rectangular piece of land measures 0.7 km by 0.5 km. Each side is to be fenced with 4 rows of wires. What is the length of the wire needed
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Answer:
Length of the wire = 0.6km
Step-by-step explanation:
Perimeter
= 2(l+b)
= 2(0.7+0.5)
= 2(1.2)
= 2.4 km
Let the wire length be 'w'
4w = 2.4
w = 2.4/4
w = 0.6km
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