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MathsClass 10

Pragya Raptor code around a circular path of radius 4 cm and cut off the length required to the end. Then she wrapped it around a square box of side 4 cm did she have any code left?

Answer

The perimeter of circle is \(2\pi 4=8\times 3.14=25.12cm\)
The perimeter of square is \(4(4)=16cm\)
The remaining rope is \(25.12-16=9.12cm\)
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