AREA

Asked by  | 2nd Mar, 2010, 11:52: AM

Expert Answer:

let the side of the square =a

 so area = a x a

perimeter of the square =4a

so perim of rectangle also=4a... given

let the sides of the rectangle be x and y

so ATQ,

 2(x+y)=4a

x+y=2a

y=2a-x

hence the proof.

Answered by  | 2nd Mar, 2010, 02:10: PM

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