Comments: This book has suffered some water marks that may cause staining or wavy pages, however a usable copy. There is more highlighting and writing/used stickers and tape/shelf life wear and tear. Regardless of title, CD/DVD/Access Codes or Supplemental Materials are not guaranteed. This is a U.S. Student Edition Book.
This text presents a circular function approach to trigonometry by demonstrating connections between the familiar algebra and the new language of trigonometry. This method is used throughout the text to provide students with a base for learning something new from something old or familiar.Marie Aratari is the author of 'Trigonometry: A Circular Function Approach', published 2003 under ISBN 9780201771749 and ISBN 0201771748.