A wire in the shape of a square of side 40 cm.If the wire is bent into a rectangle of length 48 cm find its breadth
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Side of square =8 cm
Perimeter of square =32 m
Lenth of rectangle =10 cm
Therefore,
2(l+b)=32
10+b=16
b=6
Therefore, breadth = 6m
Now, area of square = side×side=8×8=64 cm
2
Area of rectangle = length×breadth=10×6=60 cm
2
Therefore, square encloses more area.
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