Perelman's Geometry and the Beginnings of Trigonometry
by Ya. I. Perelman
Translated by Valery Manokhin, PhD
A practical course in plane and solid geometry for self-study, carried as far as the trigonometry of the right triangle, in first faithful English translation from the original Russian edition. Nine chapters: the straight line and the circle, with scales, circumferential speed, belts and gear wheels; angles and parallel lines, with the protractor; the triangle, its construction and the tests for equality; polygons and the parallelogram, with the vernier and slide calipers; chords, tangents, conjugation and the ellipse; similarity, Pythagoras’ rule and the square root; tangent, cotangent, sine and cosine, with their tables; areas, from the rectangle to the circle, the ellipse and irregular figures; and the surfaces, volumes and weights of solids. The main text rests on about forty theorems; 458 problems, about half the book, carry the rest, with solutions or answers to 423 of them. 230 figures.
9 chapters · 458 exercises · 166 pages
Where this fits in school — US, UK and Canada ↓ Adults and self-learners welcome — great mathematics has no age limit.
Where this fits in school
Full curriculum table — every book by school year →| United States | 7–10 | Grade 7–8 geometry → Geometry, simplified to about 40 theorems, with right-triangle trigonometry |
|---|---|---|
| United Kingdom | Years 8–11 | KS3 → GCSE Foundation and Higher, right-angled trigonometry included |
| Canada | Ontario 7–10 | MTH1W · MPM2D right-triangle trigonometry · BC Math 8–10 |
Not covered in this book
coordinate geometry · transformations on a grid · vectors · statistics and data handling · probability · graphs of the trigonometric functions and radian measure
Source these strands elsewhere. They are missing from the book, not from this description.
How this book fits
See the whole sequence →Work through first
- Kiselev's Arithmetic$44.95
What comes next
- Elementary Geometry$69.95
- Kiselev's Planimetry$59.95
- Rashevsky's Trigonometry$39.95
Table of contents
124 section headings — the printed contents page in full.
Translator's Note
Author's Preface
How to Study with This Book
Introduction2 sections
- The science of geometry
- On measures
1 The Straight Line and the Circle19 sections
- Lines
- The straight line
- Drawing straight lines
- Denoting lines
- Latin letters
- The plane
- The length of a straight line. Scale
- Linear scale
- Numerical scale
- The circle. The center
- Radius, diameter; arc
- Circumference and circle
- Concentric circles
- The circumference of a circle
- Circumferential speed
- Cutting speed
- The endless belt
- Transmission
- Gear wheels
2 Angles and Parallel Lines18 sections
- Angles; their notation
- Comparison of angles
- A straight angle
- Adjacent angles. Right angle
- Perpendicular
- Vertical line
- Horizontal line
- Property of a right angle
- Property of adjacent angles
- Drawing right angles
- Acute and obtuse angles
- Opposite angles
- Measurement of angles
- Central angles
- The protractor
- Angular velocity
- Parallel lines
- Angles formed by parallel lines
3 The Triangle12 sections
- The sum of the angles of a triangle. The exterior angle
- Right triangle
- Construction of a triangle from three sides
- Relation between the lengths of the sides of a triangle
- Construction of an angle equal to a given angle
- Bisecting an angle. The bisector
- Construction of a triangle from two sides and the included angle
- Isosceles triangle
- Bisection of a segment
- Construction of a triangle from a side and two angles
- Tests for the equality of triangles
- Unequal sides and angles of a triangle
4 Polygons and the Parallelogram10 sections
- Polygon
- The sum of the angles of a polygon
- Regular polygons
- A network of regular polygons
- The parallelogram
- Sides and angles of a parallelogram
- Rectangle. Rhombus. Square
- Division of a segment into equal parts
- The vernier
- Slide calipers
5 The Straight Line and the Circle: The Ellipse15 sections
- Properties of chords
- Finding the center
- Tangents and secants
- Construction of tangents
- Center finder
- Common external tangents
- Common internal tangents
- Conjugation
- Basket-handle curve
- Inscribed polygon
- Circumscribed polygon
- Ellipse
- Foci of the ellipse
- Drawing an ellipse
- Axes and center of the ellipse
6 Similarity of Figures8 sections
- Similar figures
- Similarity of triangles
- Transverse scale
- Pythagoras' rule
- Extraction of the square root
- Sides of regular polygons
- Calculation of the radius of curvature
- The sagitta of an arc
7 Initial Information from Trigonometry9 sections
- Taper
- Tangent
- Cotangent
- Table of tangents and cotangents
- Examples of computations with tan and cot
- Sine
- Cosine
- Table of sines and cosines
- Examples of computations with sin and cos
8 Measurement of Areas18 sections
- Area
- The unit of area
- A grid overlay
- Computation of areas
- Area of a rectangle
- Trapezoid; its area and midline
- The area of a parallelogram
- The area of a triangle; its base and altitude
- Figures of equal area
- Area of a regular polygon. Apothem
- Area of a circular sector
- Area of a circle
- Area of a circular segment
- Area of an ellipse
- Table of areas
- Area of an irregular figure
- Areas of similar figures
- Calculation for rupture
9 Surface Area and Volume of Solids13 sections
- The cube
- Parallel planes. The right prism
- Right rectangular parallelepiped (bar)
- Pyramid
- The cylinder
- The cone
- The sphere
- Computing the surface of bodies
- Surfaces of similar solids
- Computation of volumes
- Volumes of similar bodies
- Extraction of the cube root
- Computing the weight of bodies
Solutions and Answers
Formats and editions
| Format | Price | ISBN-13 | Where | Buy |
|---|---|---|---|---|
| Paperback | $44.95 | 978-1-80910-007-8 | Amazon | Buy → |
| Hardcover | $69.95 | 978-1-80910-008-5 | Amazon | Buy → |
Prices are the publisher list prices. Amazon sets the final price in each store.
Product details
- Publisher
- Northern Star Academic Press
- Language
- English
- Translator
- Valery Manokhin, PhD
- Print length
- 166 pages
- First published
- 2026-10-05
Published by Northern Star Academic Press · First faithful English translation from the original Russian edition
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