MathDB
infinite triangles with 2 same sides and 3 angles,non congruent Chile 1999 L2 p6

Source:

May 30, 2019
geometrycongruent trianglessimilar triangles

Problem Statement

Prove that there are infinite pairs of non-congruent triangles that have the same angles and two of their equal sides. Develop an algorithm or rule to obtain these pairs of triangles and indicate at least one pair that satisfies the asserted.