a rectangular piece of land measures 0.7 km by 0.5km .each side is to be fenced with 4 rows of wires. what is the length of the wire needed?
Answers
Answered by
540
Length of wire required = Perimeter of the land
= 2(l+b)
= 2(0.7+0.5)
= 2(1.2)
= 2.4 km Ans
= 2(l+b)
= 2(0.7+0.5)
= 2(1.2)
= 2.4 km Ans
yakumoreyucurry:
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Answered by
839
Total perimeter = 2(l+b)
= 2(0.7 + 0.5)
= 2*1.2= 2.4 km
Since 4 rows is fenced at each side,
Total length of the wire needed
= 4*2.4= 9.6 km
= 2(0.7 + 0.5)
= 2*1.2= 2.4 km
Since 4 rows is fenced at each side,
Total length of the wire needed
= 4*2.4= 9.6 km
Perimeter of land =2(l+b)
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