rectangular piece of land measure 0.7 km by 0.5 km. each side is to be fenced withs 4 rows of wires. what is the length of the wire needed?
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Answer:9.4km
Step-by-step explanation:
Perimeter of rectangle=2(l+b)
=2(0.7+0.5)
=2(1.2)
=2.4km
4 rows =4×perimeter
= 4×2.4
=9.6km of fence
champaanup:
Sorry 9.6 km
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