Geometry Problem. Post your solution in the comments box below.

Level: Mathematics Education, High School, Honors Geometry, College.

Click the figure below to view the complete problem 994

## Friday, March 21, 2014

### Geometry Problem 994: Trapezoid, Midpoints of the bases, Concurrent Lines

Labels:
base,
concurrent,
midpoint,
trapezoid

Subscribe to:
Post Comments (Atom)

Let CD cut MN at P

ReplyDelete∆ PNC similar to ∆PMD

So PN/PM=NC/MD=NB/MA => ∆ PNB similar to ∆ PMA

So A, B, P are collinear and AB, MN, DC concurrent at P

Problem 994

ReplyDeleteIs BN/AM=NC/MD then from the inverse theorem batch AB,MN and DC are concurrent at P.

APOSTOLIS MANOLOUDIS 4 HIGH SCHOOL KORYDALLOS PIRAEUS GREECE