Sinopsis
A clear, student-friendly introduction to plane trigonometry that builds confidence fast. This edition presents foundational ideas in a practical, worked-example style, making complex ideas easier to grasp. If you’re learning trigonometry from the ground up, this book helps you see how angles, measures, and ratios fit together.
The content reflects a traditional approach to plane trigonometry, covering units of measure, circular measure, and the core trigonometric ratios. You’ll find step-by-step derivations, worked problems, and a focus on applying mathematical reasoning to angles, polygons, and triangles.
What you’ll experience
- Clear explanations of degrees, grades, and circular measure with concrete examples.
- Guided practice with trigonometric ratios and algebraic signs.
- Worked demonstrations for transforming angles and solving related problems.
- Problems and examples that connect theory to practical calculation.
Ideal for readers seeking a solid, methodical introduction to plane trigonometry, whether for coursework or self-study.
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Reseña del editor
Excerpt from Key to Plane Trigonometry
Angles with given Trigonometrical Ratios Trigonometrical Ratios of Two Angles Formulas for the Division of Angles Miscellaneous Propositions.
About the Publisher
Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com
This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.
Reseña del editor
Excerpt from Key to Plane Trigonometry
Take the lower sign; then the smallest value is and the others are 360° 7200 - 1350, 720011350.
About the Publisher
Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com
This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.
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Key to Plane Trigonometry (Classic Reprint)
Impresión bajo demandaLibrería: Forgotten Books, London, Reino Unido
Calificación del vendedor: 4 de 5 estrellas
Paperback. Condición: New. Print on Demand. This book delves into the intricate world of trigonometry, a branch of mathematics that has long been crucial for understanding and measuring angles, shapes, and distances. It was especially important during the Age of Exploration and the Scientific Revolution, when advancements in navigation, astronomy, and surveying relied heavily on the principles of trigonometry. The author, drawing from classical mathematical principles, carefully lays out a comprehensive exploration of trigonometrical concepts. The book covers essential topics such as degrees and grades, circular measure, trigonometric ratios, and the application of algebraic signs to angles. It then moves on to complex calculations and formulas, including those for the division of angles, the resolution of trigonometric expressions into factors, and the summation of trigonometric series. Throughout the book, the author presents numerous examples and detailed solutions, providing readers with a practical and engaging approach to understanding this fundamental area of mathematics. The book ultimately reveals the elegant simplicity and power of trigonometric principles, showcasing its application across various scientific and mathematical disciplines. This book is a reproduction of an important historical work, digitally reconstructed using state-of-the-art technology to preserve the original format. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in the book. print-on-demand item. Nº de ref. del artículo: 9781333003548_0
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Key to Plane Trigonometry Classic Reprint
Librería: PBShop.store US, Wood Dale, IL, Estados Unidos de America
Calificación del vendedor: 5 de 5 estrellas
PAP. Condición: New. New Book. Shipped from UK. Established seller since 2000. Nº de ref. del artículo: LW-9781333003548
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Key to Plane Trigonometry Classic Reprint
Librería: PBShop.store UK, Fairford, GLOS, Reino Unido
Calificación del vendedor: 5 de 5 estrellas
PAP. Condición: New. New Book. Shipped from UK. Established seller since 2000. Nº de ref. del artículo: LW-9781333003548
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