**Title:** Trigonometry

**Author:** Thompson

**Translator:** Ricardo Ortíz Vázquez

**Publisher:** Limusa

**Collection:** Math At Everyone’s Reach

**Year:** 1993 (second reprint)

**ISBN:** 968-16-4270-7

**Suggested reader’s academic level:** High School

This book covers trigonometry as an area that follows algebra and geometry, so for the reader that already has knowledge of these areas, the language used in this book is simple and even self-teaching.

This book covers trigonometry as an area that follows algebra and geometry, so for the reader that already has knowledge of these areas, the language used in this book is simple and even self-teaching. The book consists of 269 pages and it is divided into ten chapters:

- Angles, circumference, and triangles,
- Rectangle triangles and trigonometric functions,
- Acute angle functions, lines, and trigonometric tables,
- Solving rectangle triangles,
- Problems solved with rectangle triangles,
- Trigonometric functions of any angle,
- Oblique triangle properties,
- Solving oblique triangles,
- Problems involving oblique triangles, and
- Relationships between trigonometric functions.

Featuring reviews of 100s of Spanish Language books, magazines and articles and multimedia!