I dare to find a proof : area of a cyclic quadrilateral, Brahmagupta’s theorem

Rajesh, Sadagopan (2013) I dare to find a proof : area of a cyclic quadrilateral, Brahmagupta’s theorem. At Right Angles, 2 (2). pp. 11-14. ISSN 2582-1873

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Abstract

A surprising but true fact: sometimes a ‘low-tech’ proof of a theorem is less well-known than the ‘hi-tech’ one. In this article we see an example of this phenomenon.

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Articles in APF Magazines

Authors:

Rajesh, Sadagopan

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