Geometry

Triangle, three sides, angles sum to be 90°. Okay, makes sense, 30° per side. Got it.

Square, four sides. That means 120° 180°? 45° per side?

What the flying fuck?

What makes the sum of the internal angles change just because the number of sides change? Explain this bullshit to me please.

>>41
Can you have an a -5th element in an array?
Actually, you can define negative array indices, as indices from the end of array - i.e. modulo array length.