Triangle centroids

Questions (2)

In ∆ABC, AD median of BC where position vectors of A and D are 3i-2j and -3i-4j respectively. Find the position vector of
1. 4 answers
2. asked by Rabin
3. 987 views
Write a two-column proof. If point g is the centriod of triangle ABC and BG = 18. Find GE and BE.My work: ge is half so its 9.
1. 3 answers
2. asked by Anthony
3. 674 views