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1. Preliminary Notions Surface Line Point 2. Angles Right Angles 3. Equality of Angles Arcs and Chords 4. Measurement of Angles Circular Measure 5. Rotation of a Plane Figure in its own Plane 6. Parallel Lines 7. Parallelograms, Rectangles, Squares, Right-angled Triangles 8. Triangles 9. Areas 10. Distribution of Rectangular Areas 11. Squares on Sides of Triangles Areas of a Triangle in terms of its Sides 12. Chords Segments into which a Chord in a Circle is divided by a Point through which it passes Rectangle contained by the Segments of a Chord Tangents 13. Angles in Segments of Circles
This text is a simple book that teaches you how to make shapes step by step using just a compass and a straight ruler. It helps students learn the basics of geometry through hands-on construction and logical explanations. The book explains things clearly and helps you get better at solving problems. It’s good for anyone who wants to learn foundation in classic geometry. It also helped to build up ideas in the same way as in the elements of physics and chemistry.
Title: Constructive Geometry by John G. Kerr Publisher: Blackie And Son Limited Year: 1904 Pages: 135 Type: PDF Language: English ISBN-10 #: 137697195X ISBN-13 #: 978-1376971958 License: Public Domain Work Amazon: Amazon
The author John G. Kerr was a Scottish teacher, writer and Head-master of Allan Glen'a School, Glasgow. He focused on helping students learn geometry by doing things themselves. His book Constructive Geometry shows how to make shapes step by step using simple tools.
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