<p>Update: Chung EXPECTS you to know some of the concepts of the tip before doing them. You cannot start out with a 500 on the SAT and go straight to Chungs book. His explanations to questions are geared towards those who steadily get 600-650+. </p>
<p>For example. In explanations to questions, he expects you to know how to get a certain height with previous knowledge. </p>
<p>For example, in a isosceles triangle, with 60, 60 bases. He expected us to already have found out the height of the triangle using the special triangles cause of 30, 60, 90. Though I have done it, I am just saying that to those who get lower then 600 on the SAT Math, it might not come naturally to them. Since Chung skips this part and goes straightly to the height already.</p>
<p>So this book is specifically geared towards those who have a descent amount of knowledge, since his explanations aren’t too lenient. They are easily understandable, if only you have a good storage of knowledge beforehand.</p>