Saturday, January 28, 2017

Geometry Problem 1311: Inscribed Triangle, Circle, Circumcircle, Concyclic Points, Measurement

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

Details: Click on the figure below.

Geometry Problem 1311: Inscribed Triangle, Circle, Circumcircle, Concyclic Points, Measurement.

Posted by Antonio Gutierrez at 1:54 PM
Labels: , , , , , , ,

2 comments:

  1. Peter TranJanuary 28, 2017 at 4:36 PM

    We have AEFC is cyclic => Angle C= angle BEG=> Arc DB= Arc BG
    And AB is an angle bisector of angle DAG
    And DE/EG=AD/AG => x=AG= 16.5

    ReplyDelete
  2. AnonymousJanuary 28, 2017 at 8:28 PM

    AEFC are concircle, so <AED =<ACB, so arc AB= arc AD+ arc DB = arc AD + arc BG, SO arc DB=arc BG,so <GAB=<BaD,
    so 12/8 = x/11
    so x= 33/2

    ReplyDelete

Subscribe to: Post Comments (Atom)