Theorem on the Length of the Broken Line

  • Hayk Sedrakyan
  • Nairi Sedrakyan
Part of the Problem Books in Mathematics book series (PBM)


This chapter consists of two sections. Section 1.1 is devoted to the applications of one of the most important geometric inequalities, called the triangle inequality.


Triangle Inequality Equilateral Triangle Convex Polygon Contradiction Argument Isosceles Trapezoid 
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  1. 7.
    Kalinin, A., Tereshin, D.: Stereometry 11. Moscow Publication of MPhTI, Moscow (2001)Google Scholar

Copyright information

© Springer International Publishing AG 2017

Authors and Affiliations

  • Hayk Sedrakyan
    • 1
  • Nairi Sedrakyan
    • 2
  1. 1.University Pierre and Marie CurieParisFrance
  2. 2.YerevanArmenia

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