Online Geometry Problems

Online Geometry Problem 628: Cyclic Quadrilateral, Congruence, Parallel Lines. Level: High School, Honors Geometry, College, Mathematics Education

The figure shows a cyclic quadrilateral ABCD. If BE = AB and CF = CD, prove that lines EF and BC are parallel.
 

Cyclic Quadrilateral, Congruence, Parallel Lines
 

Home | SearchGeometry | Problems | All Problems | Visual Index | 621-630 | Circles | Isosceles Triangle | QuadrilateralsCyclic Quadrilateral | Parallel lines | Parallel Chords | Email | Post a comment or solution | By Antonio Gutierrez