Question

A circumference of a circle of radius r and the perimeter of a square of side are equal then find the ratio of the area of circle

Answer 1

Answer:

Pie:4

Step-by-step explanation:

Side of square = diameter of circle

: side of square =2times radius

Put these values in the formula

We have:-

2pier/4*2r

After canceling the values

We have:-

Pie:4

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