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Vereshchagin's Collection of Questions and Problems in Plane Trigonometry

by I. P. Vereshchagin

Translated by Valery Manokhin, PhD

A classical Russian problem book in plane trigonometry, in English for the first time. Questions and problems organised to carry a student from the definitions of the trigonometric functions through identities, equations, and the solution of triangles — the problem-solving companion to a classical trigonometry course.

📚 Ages 15–18 · Grades 9–12

🇺🇸 Grades 9–12 (trigonometry, pre-calculus)

🇬🇧 GCSE Higher–A-Level (Years 10–13)

🇨🇦 Grades 10–12

Adults and self-learners welcome — great mathematics has no age limit.

Published by Northern Star Academic Press · First faithful English translation from the original Russian edition

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Also by Valery Manokhin — Machine Learning & Forecasting books at

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