Saturday, July 25, 2015

Geometry Problem 1142: Cyclic Quadrilateral, Isogonal Lines, Circle, Center, Radius, Perpendicular Bisector, Circumcenter

Geometry Problem. Post your solution in the comments box below.
Level: Mathematics Education, High School, Honors Geometry, College.

Click the diagram below to enlarge it.

Online Math: Geometry Problem 1142: Cyclic Quadrilateral, Isogonal Lines, Circle, Center, Radius, Perpendicular Bisector, Circumcenter.

7 comments:

  1. C could be also any point onto the isogonal of AE w.r.t. the angle xAy!

    ReplyDelete
  2. Could you show the proof, Stan?

    ReplyDelete
  3. Give me your email address, I wrote it in word format and I cannot attach here

    ReplyDelete