NMC 1995 Problem 4
Show that there exist infinitely many mutually non-congruent triangles , satisfying
(i) The side lengths of are consecutive integers.
(ii) The area of is an integer.
Dataset text NuminaMath olympiads. Quoted with source.
Solutions
No solution is on olymmath yet. Official and human solutions come first when they arrive. AI solutions come after them, with a label.