Elements of Analytic Trigonometry, Plane and Spherical (Classic Reprint)

F. R. Hassler

ISBN 10: 0666068097 / ISBN 13: 9780666068095

Published by Forgotten Books, 2018

About this Item

Seller Inventory # 394256730

Bibliographic Details

• Title: Elements of Analytic Trigonometry, Plane and Spherical (Classic Reprint)
• Publisher: Forgotten Books
• Publication Date: 2018
• Language: English
• ISBN 10: 0666068097
• ISBN 13: 9780666068095
• Binding: Hardcover
• Condition: New

About this title

Synopsis

Master analytic trigonometry from first principles and learn practical calculation methods for plane and spherical triangles.

This elementary treatise maps a path from basic definitions to a complete system of trig formulas. It emphasizes a general, scalable approach, starting with right triangles and building up to the sum, difference, and multiple-angle formulas, with a focus on clear, systematic tables for quick reference.

• Learn the core relationships among trigonometric functions and how to reduce them to one another
• See how to solve right- and oblique-angled plane triangles, including the role of logarithms in calculation
• Explore the fundamentals of spherical trigonometry and its practical formulae
• Discover how to apply these methods to real-world calculations and table-driven work

Ideal for students, engineers, navigators, or anyone studying trigonometry and its applications, including historical methods used in mechanical and surveying contexts.