Tuesday, January 25, 2022

1770. Equal Segments

-
Labels: , , ,

1 comment:

  1. Dr. Abdilkadir AltıntaşApril 10, 2022 at 12:50 PM

    Let BcAb, AcCb intersect at A1. Define B1,C1 cyclically. ABC and A1B1C1 are perspective triangles. Perspector is X(6323) lies on circumcircle of ABC.

    ReplyDelete

Subscribe to: Post Comments (Atom)

1995. Circumcenter at Midpoint of BC