Question

Ans Fast................. ​

Answer 1

Answer:

2\(π)^1\2 is ratio of parameter of square to circle

Answer 2

Answer:

2/√Π or2:√Π

Step-by-step explanation:

according to question

Πr²=s²

then

s=(√Π)r

4s=4(√Π)r

4√Πr/2Πr ;{r,4/2,√Πgets canceled}

2/√Π