Cevians as sides of triangles.
Čerin, Zvonko (2000)
Mathematica Pannonica
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Displaying similar documents to “Cyclic quadrangles from squares.”
Cevians as sides of triangles.
The envelope of the Wallace-Simpson lines of a triangle. A simple proof of the Steiner problem on the deltoid.
Miguel de Guzmán (2001)
RACSAM
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A simple proof is presented of a famous, and difficult, theorem by Jakob Steiner. By means of a straightforward transformation of the triangle, the proof of the theorem is reduced to the case of the equilateral triangle. Several relations of the Steiner deltoid with the Feuerbach circle and the Morley triangle appear then as obvious.
Hyperbolas and orthologic triangles.
Čerin, Z. (1997)
Mathematica Pannonica
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On the Impossibility of one Ruler-and-Compass Construction
Vladimir Janković (1996)
Matematički Vesnik
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The weighted Fermat triangle problem.
Shen, Yujin, Tolosa, Juan (2008)
International Journal of Mathematics and Mathematical Sciences
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The maximum piercing number for some classes of convex sets with the -property.
Kynčl, Jan, Tancer, Martin (2008)
The Electronic Journal of Combinatorics [electronic only]
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Explorations and Discoveries in the Classroom
Judita Cofman (1998)
The Teaching of Mathematics
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Packing unit squares in a rectangle.
Nagamochi, Hiroshi (2005)
The Electronic Journal of Combinatorics [electronic only]
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On the existence of triangle with given angle and opposite angle bisectors length.
Bukor, József (2008)
Annales Mathematicae et Informaticae
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Some results on odd astral configurations.
Berman, Leah Wrenn (2006)
The Electronic Journal of Combinatorics [electronic only]
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Symmedians and the symmedian center of the triangle in an isotropic plane.
Kolar-Begović, Z., Kolar-Šuper, R., Beban-Brkić, J., Volenec, V. (2006)
Mathematica Pannonica
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Exterior parallelism for polyhedra.
Wegner, Bernd (1991)
Mathematica Pannonica
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Direct kinematics of double-triangular parallel manipulators.
Mohammadi Daniali, H.R., Zsombor-Murray, P.J., Angeles, J. (1996)
Mathematica Pannonica
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