Geometrical proof of an application of Ptolemy’s theorem

Padyala, Radhakrishnamurty (2020) Geometrical proof of an application of Ptolemy’s theorem. At Right Angles (6). pp. 43-44. ISSN 2582-1873

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A recent article [1] discussed Ptolemy’s theorem and applications of the theorem. The author noted that for the first application, there was also a trigonometric solution based on the identity sin(60◦ − θ)+sin θ = sin(60◦

Item Type: Articles in APF Magazines
Authors: Padyala, Radhakrishnamurty
Document Language:
Uncontrolled Keywords: Ptolemy’s theorem, Equilateral triangle, Circum-circle, Point, Relationship
Subjects: Natural Sciences > Mathematics
Divisions: Azim Premji University > University Publications > At Right Angles
Full Text Status: Public
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