Faithin Omaha eBook Collection

Download or read book Trigonometry the Easy Way written by Douglas Downing and published by Barrons Educational Series. This book was released on 2001-02-01 with total page 340 pages. Available in PDF, EPUB and Kindle. Book excerpt: Here’s a complete, easy-to-grasp course in trigonometry that takes the form of a fantasy novel. The King of Carmorra and his subjects have many practical problems to solve, and their answers can be found by applying principles of trigonometry. Readers follow along and learn to solve many different problems that can be reduced to triangular diagrams. They learn the laws of sine and cosine, trigonometric functions and inverse functions, waves, conic sections, polynomial approximation, and much more. The book is filled with instructive exercises and their solutions, plus illustrative drawings, graphs, and diagrams. This new edition contains updated coverage on using graphing calculators and computer spreadsheets for solving trigonometric problems.