How thorough are the math courses??

Tim,

I have previously taken most of these courses in a college curriculum. I can say with confidence that the Khan academy courses (not just math) are quite thorough. If you are unsure, upon completion of the high school geometry course, there is an additional course called, "Geometry (all content)" under the math tab (click on the tab itself).

Best,

Damon

@Damon Russell Thank you, sir!