Justin..., those are good diagrams, and if Jerry posts any, you can be guaranteed they’ll be excellent as well, Jerry knows what he’s talking about...
If you really want to take the aggravation out of all these angles, degrees, and assorted headaches, do yourself a favor and purchase a Lindsay Universal Sharpening Template. Yes, it’s a little pricey with the stones, but they’re worth every cent. Just my two cents after struggling with the same situation your talking about. The Universal will work for 99% of what you’ll do on an American rifle.
Ed