Are your readers having trouble with trigonometry? Do they wish someone could explain this challenging subject in a simple way? From triangles and radians to sine and cosine, this book takes a step-by-step approach to teaching trigonometry. This book is designed for students to use alone or with a tutor or parent, and provides clear lessons with easy-to-learn techniques and plenty of examples. Whether readers are looking to learn this information for the first time, on their own or with a tutor, or they would like to review some trigonometry skills, this book is a great choice.
