See complete Problem 231 at:

gogeometry.com/problem/p231_triangle_midpoint_transversal_perpendicular.htm

Level: High School, SAT Prep, College geometry

Post your solutions or ideas in the comments.

## Friday, January 23, 2009

### Elearn Geometry Problem 231: Triangle, Midpoint, Transversal

Labels:
distance,
midpoint,
perpendicular,
transversal,
trapezoid,
triangle

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join F and D than FD = CE ( middle line ) (1)

ReplyDeletedraw DF" // t than F'F" = d

Tr DFF" and ECC' are similar ( DF // CE )

than

f+d / FD = c / CE from (1)

f+d = c