Respuesta :
Pi squared means to square pi. Pi ≈ 3.14. So to square pi which is ABOUT 3.14 we need to do the following:-
3.14² = ?
3.14² = 3.14 × 3.14 = 9.8596
So, 3.14² = 9.8596
3.14² = ?
3.14² = 3.14 × 3.14 = 9.8596
So, 3.14² = 9.8596
There's nothing mysterious about it at all.
'Pi' is a number.
When you multiply it by itself, you get pi² .
Pi is roughly 3.142 .
Pi² is roughly 9.87 .