A Concise Geometry
by Clement V. Durell
Publisher: G. Bell And Sons Limited. 1921
Number of pages: 333
The primary object of this textbook is to supply a large number of easy examples, numerical and theoretical, and as varied in character as possible, in the belief that the educational value of the subject lies far more in the power to apply the fundamental facts of geometry, and reason from them, than in the ability to reproduce proofs of these facts.
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by V. Cifarelli, A. Gloag, D. Greenberg, J. Sconyers, B. Zahner - CK-12 Foundation
Contents: Reasoning and Proof; Parallel and Perpendicular Lines; Congruent Triangles; Relationships Within Triangles; Quadrilaterals; Similarity; Right Triangle Trigonometry; Circles; Perimeter and Area; Surface Area and Volume; Transformations.
This book is intended for use by a parent and a child. It is recommended that the parent have some familiarity with geometry, but this is not necessary. The parent can simply read the chapter before teaching the child and then learn it together.
by Henry Africk - CUNY Academic Works
This text is intended for a brief introductory course in plane geometry. It covers the topics from elementary geometry that are most likely to be required for more advanced mathematics courses. The only prerequisite is a semester of algebra.
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Introduction to geometry, the straight line, circle, proportional lines and similar polygons, areas of polygons, regular polygons and circles. The book includes exercises: theorems, problems of construction, loci, and problems of computation.