by John G. Kerr
Publisher: Blackie And Son Limited. 1904
Number of pages: 135
The subject-matter of these pages is virtually that of the first three books of the Elements, but there is a great departure as regards the order and the method. As the pupil proceeds with his experiments and observations he is helped to build up ideas about lines, points, triangles, circles, etc., in precisely the same way as that followed in dealing with the elements of physics and chemistry.
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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 geometry text is written for the Pre-university students to serve as an introduction to Higher Elementary Geometry, either as a subsidiary or a main Subject. The aim is to give to the Students certain Elementary ideas about the subject.
by George Wentworth, David E. Smith - Ginn and Company
For a generation this was the leading textbook on the subject of plane geometry in America. Topics covered: rectilinear figures, the circle, proportion, similar polygons, areas of polygons, regular polygons and circles, etc.
by William C. Bartol - Leach, Shewell & Sanborn
The author gives a number of theorems for demonstration and many illustrative examples. A section on Mensuration is introduced with the design of calling special attention to all the important rules for finding volumes and surfaces of solids ...