A wire is in the shape of a square of side 25cm. If the wire is recent into a rectangle of length 30cm; find its breadth. Which encloses more area; the square or rectangle and by how much for class 6
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Side of the square=25
Perimeter of the square =4s
=4×25
=100
Length of rectangle=30
Breadth of rectangle=?
Perimeter of rectangle= 2(length+breadth)
100=2(30+b)
50=30+b
breadth=20
Area of square=s×s
=25×25
=625
Area of rectangle=length×breadth
=30×20
Area of rectangle=600
Area of square is more
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