<p>Hi, this is my first post on CC and sorry if my post isn't good but, What is the best geometry book you would recommend as an ACT study guide. I don't know much about geometry since my teacher wasn't exactly the best teacher. But, I have about a year until I take the ACT for the first time and also wanted to know if you have any tips on doing better on the ACT like taking practice tests before it or something similar to that. I have purchased Barron's ACT flashcards, Barron's English/Reading/Writing, and going to purchase Amsco's Science/ Math ACT prep since my current math teacher suggested it to me. (I am open to suggestions on other books for different parts of ACT as well if you feel there are better options.). Again, main question was 'What is the best Geometry book you would recommend for the ACT?'</p>