

Online Geometry
Problem Problem 677: Parallelogram, Midpoint, Diagonal, Metric Relations. Level: High School, College,
Mathematics Education

The drawing shows a parallelogram ABCD. M is the midpoint of BC, diagonal AC and DM meet at E. AD is extended to F so that DF = 2AD. EF meets CD at G. If CG = 3, find the measure of DG.







