A wire in the shape of …
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Gaurav Seth 5 years, 2 months ago
Side of square=10cm
Perimeter of square=4 × side=4×10=40cm
Hence the total length of wire is 40cm
Permiter of rectangle=2×(length+breadth)
=2×(12+breadth)
Since length of wire remains same:
2×(12+breadth)=40
12+breadth=20
Breadth=20-12=8cm
Area of square=(side)²
=10²=100cm²
Area of rectangle= length × breadth
=12 × 8=96cm²
Difference in area =100-96=4cm²
Hence area of square is more by 4cm²
4Thank You