I struggled with Geometry too in 9th grade. What I suggest you to do: 1. If asking the teacher doesn't help, switch to asking your friends (if they are taking geometry too) or classmates (look for the students who understand it). I studied with my friends alot so it helped. 2. Why you might be struggling? I struggled because I didn't pay attention in class and when I do the homework, I just scanned for the examples and do the problems. If you paid attention but still don't understand it, go home, read the books and make sure you understand the problems you are trying to figure out. 3. Youtube videos all the way!!! I'm in 11th grade now and whenever I get stuck, I search on Youtube and most of the time, it's wonderful! 4. Practice them I guess :)