Hello,

I'm so rusty with math, it has been my downfall learning how to program. I honestly need to take a course again and I have something called Khan to check out.

With that said, I just have a simple question regarding this formula

A + B = ||A||||B||

Do I add or multiply the magnitude of A and B. I'm having one hell of a time finding clarity to this? I'd assume multiply, but from the examples I see, it looks like you use addition.

Any help, sorry if this is the wrong place to ask. I'm just kind of stuck on this.

EDIT: And if someone could explain why SFML used degrees instead of radians I would appreciate it. Thanks