See complete Problem 152

Circumscribed Quadrilateral, Diagonal, Chord, Proportion. Level: High School, SAT Prep, College geometry

Post your solutions or ideas in the comments.

## Sunday, August 3, 2008

### Elearn Geometry Problem 152

Labels:
chord,
circumscribed quadrilateral,
diagonal,
parallel,
proportions,
similarity,
tangent,
triangle

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AB cut CD at O, OE=GO, OE/BE*BM/MD*DG/GO=1

ReplyDeleteDraw the line parallel to CD through B, intersect EG at K. Angles BEG = EGC = BKE . --> BE = BK , triangles BKM and DGM are similar. --> BE/DG = BK/DG = BM/DM

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