How to prove it
Shirali, Shailesh (2015) How to prove it. At Right Angles, 4 (3). pp. 50-55. ISSN 2582-1873
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Abstract
In this article, we offer a second proof of the triangle-in-atriangle theorem, using the principles of similarity geometry. Then, using vectors, we prove a result which is a generalisation of that theorem. We also give a pure geometry proof of the generalisation.
| Item Type: | Articles in APF Magazines | ||
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| Authors: | Shirali, Shailesh | ||
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| Uncontrolled Keywords: | Routh’s theorem, triangle, ratio, area, similarity, vector | ||
| Subjects: | Natural Sciences > Mathematics | ||
| Divisions: | Azim Premji University > University Publications > At Right Angles | ||
| Full Text Status: | Public | ||
| URI: | http://publications.azimpremjiuniversity.edu.in/id/eprint/3105 | ||
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