Fagnano’s theorem: alternative proof
Rane, Ujjawal (2017) Fagnano’s theorem: alternative proof. At right Angles, 6 (3). pp. 5052.

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Abstract
Fagnano’s Problem: In 1775, Giovanni Fagnano posed and solved the problem  “For a given acute angled triangle, determine the inscribed triangle of minimum perimeter.” Using calculus, Fagnano showed the solution to be the Orthic Triangle – a triangle formed by the feet of the three altitudes.
Item Type:  Articles in APF Magazines 

Uncontrolled Keywords:  Geometry, Fagnano’s theorem, Optimization, Minimization, Perimeter 
Subjects:  Natural Sciences > Mathematics 
Divisions:  Azim Premji University > University publications > At Right Angles 
Depositing User:  Mr. Sachin Tirlapur 
Date Deposited:  18 Sep 2018 13:32 
Last Modified:  25 Sep 2018 13:27 
URI:  http://publications.azimpremjifoundation.org/id/eprint/1393 
Publisher URL:  http://apfstatic.s3.apsouth1.amazonaws.com/s3fs... 
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