find the area of rectangular piece of land measure 0.7 km by 0.5km. Each side is to be fenced with 4 rolls of wire. what's is the length of wire needed ?
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Length of land-0.7 km
Breadth of land-0.5 km
Rolls of Wire-4
Area of rectangle-L×B
0.7×0.5
0.35 ans.
Length of wire needed-0.35÷4=Ans
Length of land-0.7 km
Breadth of land-0.5 km
Rolls of Wire-4
Area of rectangle-L×B
0.7×0.5
0.35 ans.
Length of wire needed-0.35÷4=Ans
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