Online Geometry Problems

Online Geometry Problem 953: Intersecting Circles, Secant, Common Chord, Cyclic Quadrilateral, 90 Degrees, Perpendicular. Level: High School, SAT Prep, College, Mathematics Education

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The figure below shows circles O and Q intersecting at A and B. Chord DB extended meets circle Q at E, chord EA extended meets circle O at F, DF and BA extended meet at G. GE intersects circle Q at H. Prove that OH is perpendicular to GE

 

Infographic Geometry Problem 953: Intersecting Circles, Secant, Common Chord, Cyclic Quadrilateral, Perpendicular


 

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