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Über ähnliche Aufsatzdreiecke einer Strecke
Published:
2007-12-01
https://doi.org/10.5485/TMCS.2007.0162
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Copyright (c) 2007 Oswald Giering
This work is licensed under a Creative Commons Attribution 4.0 International License.
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Oswald. (2007). Über ähnliche Aufsatzdreiecke einer Strecke. Teaching Mathematics and Computer Science, 5(2), 337-348. https://doi.org/10.5485/TMCS.2007.0162
Abstract
In this article we investigate (with methods of school geometry) a figure (PQ,ABC) consisting of three given similar triangles PQA, PQB, PQC with side PQ in common (Figure 1). We combine other triangles with this figure such as triangle ABC which is proved to be similar to the given triangles. The incircles of three additional triangles adjacent to triangle ABC will be determined.