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Professional paper

Some new inequalities for triangle

Šefket Arslanagić ; Prirodno-matematički fakultet Univerziteta u Sarajevu, Odsjek za matematiku

Full text: croatian pdf 184 Kb

page 123-128

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In this paper we prove eight new inequalities for a triangle. These inequalities are based on a double algebraic inequality that we prove in Theorem 1. In the proofs we use a variety of equalities related to
elements of a triangle. Some of these equalities are well known.


triangle, algebraic inequality, inequalities for triangle, sides, angles, altitudes, semi-perimeter, radii of incircle, circumcircleand excircles, area of triangle

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