Last month, we launched the Kindle edition of Advanced Trigonometry: Math for the ACT. Now you can order the book in paperback as well via Amazon.
With the print edition, you get the added benefit of being able to write in the book, making your own notes and marking up the diagrams as you work your way through the problems.
This book is the first in our series on ACT Math. The next volume, Algrebra: Math for the ACT will be available in the coming months.
To preview the contents of the book or to make a purchase, simply click on the book cover to the left.