Osječki matematički list , Vol. 18 No. 2, 2018.
Stručni rad
Some new inequalities for triangle
Šefket Arslanagić
; Prirodno-matematički fakultet Univerziteta u Sarajevu, Odsjek za matematiku
Sažetak
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.
Ključne riječi
triangle, algebraic inequality, inequalities for triangle, sides, angles, altitudes, semi-perimeter, radii of incircle, circumcircleand excircles, area of triangle
Hrčak ID:
219565
URI
Posjeta: 454 *