MathDB
restore bicentral quadrilateral from arc midpoints

Source: Sharygin 2023 - P18 (Grade-9-11)

March 4, 2023
geometrybicentralarc midpointconstructive geometrySharygin Geometry OlympiadSharygin 2023

Problem Statement

Restore a bicentral quadrilateral ABCDABCD if the midpoints of the arcs AB,BC,CDAB,BC,CD of its circumcircle are given.