INEQUALITY IN TRIANGLE-288 Posted on April 30, 2017 by ssmrmh Proposed by Hung Nguyen Viet-Hanoi-Vietnam INEQUALITY IN TRIANGLE-288 Solution 1 by Kevin Soto Palacios-Huarmey-Peru , Solution 2 by Nirapada Pal-Jhargram-India , Solution 3 by Soumava Chakraborty-Kolkata-India