A rectangular piece of land measures 7 km by 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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3
Answer:
7×5=35-4=31 answer .......
Answered by
1
Question :
A rectangular piece of land measures 7 km by 5 km.
Each side is to be fenced with 4 rows of wires. What is
the length of the wire needed?
Answer:
96 km wire
Step-by-step explanation:
length of a land = 7km
width of a land = 5km
perimeter = 2(l+b)
=. 2 ( 7 + 5)
= 2 × 12 km
= 24 km
1 row = 24 km
4 rows = ( 24 × 4 )
ANS = 96 km wire
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