triangle connstruction, 3 rays with common origin
Source: IV Soros Olympiad 1997-98 R2 10.5 https://artofproblemsolving.com/community/c2416727_soros_olympiad_in_mathematics
June 1, 2024
geometryconstruction
Problem Statement
Three rays with a common origin are drawn on the plane, dividing the plane into three angles. One point is marked inside each corner. Using one ruler, construct a triangle whose vertices lie on the given rays and whose sides contain the given points.