A collection of surprising concurrences of lines with some typical methods for proving their existence.
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Hans Walser is lecturer at the Swiss Federal Instititute of Technology and the University of Basel.
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Anbieter: Better World Books, Mishawaka, IN, USA
Zustand: Very Good. Former library copy. Pages intact with possible writing/highlighting. Binding strong with minor wear. Dust jackets/supplements may not be included. Includes library markings. Stock photo provided. Product includes identifying sticker. Better World Books: Buy Books. Do Good. Artikel-Nr. 9358288-75
Anzahl: 1 verfügbar
Anbieter: ThriftBooks-Atlanta, AUSTELL, GA, USA
Hardcover. Zustand: Good. No Jacket. Pages can have notes/highlighting. Spine may show signs of wear. ~ ThriftBooks: Read More, Spend Less. Artikel-Nr. G0883855534I3N00
Anzahl: 1 verfügbar
Anbieter: AwesomeBooks, Wallingford, Vereinigtes Königreich
Hardcover. Zustand: Very Good. 99 Points of Intersection: Examples-Pictures-Proofs (Spectrum) This book is in very good condition and will be shipped within 24 hours of ordering. The cover may have some limited signs of wear but the pages are clean, intact and the spine remains undamaged. This book has clearly been well maintained and looked after thus far. Money back guarantee if you are not satisfied. See all our books here, order more than 1 book and get discounted shipping. Artikel-Nr. 7719-9780883855539
Anzahl: 2 verfügbar
Anbieter: WorldofBooks, Goring-By-Sea, WS, Vereinigtes Königreich
Hardback. Zustand: Very Good. The book has been read, but is in excellent condition. Pages are intact and not marred by notes or highlighting. The spine remains undamaged. Artikel-Nr. GOR014078028
Anzahl: 1 verfügbar
Anbieter: Bahamut Media, Reading, Vereinigtes Königreich
Hardcover. Zustand: Very Good. This book is in very good condition and will be shipped within 24 hours of ordering. The cover may have some limited signs of wear but the pages are clean, intact and the spine remains undamaged. This book has clearly been well maintained and looked after thus far. Money back guarantee if you are not satisfied. See all our books here, order more than 1 book and get discounted shipping. Artikel-Nr. 6545-9780883855539
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Anbieter: Anybook.com, Lincoln, Vereinigtes Königreich
Zustand: Good. This is an ex-library book and may have the usual library/used-book markings inside.This book has hardback covers. In good all round condition. Please note the Image in this listing is a stock photo and may not match the covers of the actual item,450grams, ISBN:9780883855539. Artikel-Nr. 3965388
Anzahl: 1 verfügbar
Anbieter: Plurabelle Books Ltd, Cambridge, Vereinigtes Königreich
Hardcover. Zustand: As New. Series: Spectrum Series. 152p excellent hardback, purple and grey laminated boards still shiny, fresh and bright condition Language: English. Artikel-Nr. 168560
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Anbieter: Majestic Books, Hounslow, Vereinigtes Königreich
Zustand: New. pp. xiv + 153 Illus. Artikel-Nr. 7585067
Anzahl: 1 verfügbar
Anbieter: Romtrade Corp., STERLING HEIGHTS, MI, USA
Zustand: New. This is a Brand-new US Edition. This Item may be shipped from US or any other country as we have multiple locations worldwide. Artikel-Nr. ABNR-172641
Anbieter: Moraine Books, Ruovesi, Finnland
Hardcover. Zustand: Near Fine. 1st Edition. Text in English. 153 pp. Rubbing on the covers. The 99 points of intersection presented here were collected during a year-long search for surprising concurrence of lines. For each example we find compelling evidence for the sometimes startling fact that in a geometric figure three straight lines, or sometimes circles, pass through one and the same point. Of course, we are famillar with some examples of this from basic elementary geometry - the intersection of medians, altitudes, angle bisectors, and perpendicular bisectors of sides of a triangle. Here there are many more examples - for figures other than triangles, some where even more than three straight lines pass through a common point. The main part of the book presents 99 points of intersection purely visually. They are developed in a sequence of figures. many without caption or verbal commentary. In addition the book contains general thoughts on and examples of the points of intersection, as well as some typical methods for proving their existence, Many of the examples shown in the book were inspired by questions and suggestions made by students and high-school teachers. Several of those examples have not only a geometrical but also an intriguing aesthetic aspect. The book addresses high-school students and students at the undergraduate level as well as their teachers, but will appeal to anyone interested in geometry. Artikel-Nr. 3434
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