I feel like this is off-topic, but it's still math, and it's not off-topic so I put it into the math section don't sue me!
I have a question:
For the geometry postulates, where is the best place to learn them?
Like I already did so but there is a test in 2 days and I don't want to break my perfect streak record and so I'm retouching my rusty memory.
If somebody could point in the right direction, I would be SUPER thankful...
And about the ruler postulate, was there ever a time were every ruler was different?
JC (Just curious or Julius Ceasar pick which one you like)