Sunday, July 27, 2008

Elearn Geometry Problem 147

See complete Problem 147
Quadrilateral, Area, Midpoints, Triangle. Level: High School, SAT Prep, College geometry

Post your solutions or ideas in the comments.

1 comment:

  1. Take H midpoint of AD.
    EFGH is Varignon's parallelogram(see pb 146)
    EFG is the half of this parallelogram
    then S1=S/4