MathDB
triangle construction

Source: Polish MO second round 1954 p3

August 29, 2024
geometryconstruction

Problem Statement

Given: point A A , line p p , and circle k k . Construct a triangle ABC ABC with angles A=60 A = 60^\circ , B=90 B = 90^\circ , whose vertex B B lies on line p p , and vertex C C - on circle k k .