What is \pi^2

Question

What is
`\pi^2`

Answer 1

pi is equal to 3.14

3.14^2 = 9.87

Therefore, your answer would be 9.87.

Answer 2

`\pi =3.14159265359`

`3.14159265359^2=9.86960440109`

`\fbox{9.87}`