Question

If the perimeter of two square are in the ratio p:q, prove that their area are in the ratio p2:q2​

Answer 1

Answer:

Let side of 1st square be x and 2nd be y

According to 1st condition,

4x/4y=p/q

hence, x/y=p/q

Squaring both the side

x^2/y^2=p^2/q^2

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