Romanian Mathematical Magazine

Category: Geometry

11/30/2021

INEQUALITY IN TRIANGLE-3117

Proposed by Marin Chirciu-Romania INEQUALITY IN TRIANGLE-3117 Solution by Marian Ursărescu-Romania

11/30/2021

INEQUALITY IN TRIANGLE-3116

Proposed by Daniel Sitaru-Romania INEQUALITY IN TRIANGLE-3116 Solution by Mohamed Amine Ben Ajiba-Tanger-Morocco  

11/30/2021

INEQUALITY IN TRIANGLE-3115

Proposed by D.M.Bătinețu-Giurgiu-Romania INEQUALITY IN TRIANGLE-3115 Solution 1 by Avishek Mitra-West Bengal-India, Solution 2 by Tapas Das-India, Solution 3 by…
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11/30/2021

TETRAHEDRON-52

Proposed by Thanasis Gakopoulos-Farsala-Greece TETRAHEDRON-52 Solution by proposer

11/30/2021

INEQUALITY IN TRIANGLE-3114

Proposed by D.M.Bătinețu-Giurgiu-Romania INEQUALITY IN TRIANGLE-3114 Solution by Tapas Das-India

11/30/2021

INEQUALITY IN TRIANGLE-3113

Proposed by Marin Chirciu-Romania INEQUALITY IN TRIANGLE-3113 Solution 1 by Marian Ursărescu-Romania, Solution 2 by Avishek Mitra-West Bengal-India

11/29/2021

IDENTITY IN TRIANGLE-421

Proposed by Thanasis Gakopoulos-Farsala-Greece IDENTITY IN TRIANGLE-421 Solution by Jose Ferreira Queiroz-Olinda-Brazil

11/29/2021

INEQUALITY IN TRIANGLE-3112

Proposed by Mehmet Șahin-Ankara-Turkiye INEQUALITY IN TRIANGLE-3112 Solution by Nguyen Van Canh-BenTre-Vietnam

11/29/2021

IDENTITY IN QUADRILATERAL-44

Proposed by Thanasis Gakopoulos-Farsala-Greece IDENTITY IN QUADRILATERAL-44 Solution by Jose Ferreira Queiroz-Olinda-Brazil

11/28/2021

INEQUALITY IN TRIANGLE-3111

Proposed by Mehmet Șahin-Ankara-Turkiye INEQUALITY IN TRIANGLE-3111 Solution by Mohamed Amine Ben Ajiba-Tanger-Morocco