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Mathematical Education, 2006, Issue 4(39), Pages 20–26
(Mi mo464)
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Students and teachers of secondary school
On Four Circles for Four Points of a Triangle and on Two Circles for Eight Points of a Rectangular Triangle
E. D. Kulanin
Abstract:
16 remarkable points of an arbitrary triangle lie on four circles, four points on each circle. In the case of a rectangular triangle they lie on 2 circles, 8 points on each circle.
Citation:
E. D. Kulanin, “On Four Circles for Four Points of a Triangle and on Two Circles for Eight Points of a Rectangular Triangle”, Math. Ed., 2006, no. 4(39), 20–26
Linking options:
https://www.mathnet.ru/eng/mo464 https://www.mathnet.ru/eng/mo/y2006/i4/p20
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