Given that: A(- 6, 9) and B(12, - 3) and C(0, 0) are the vertices of a triangle ABC. Point D lies on AC and E lies on BC such that AD : DC = BE : EC = 2 : 1. (i) Find the co-ordinates of D and E. (ii) Show that: DE = 1 3 AB (iii) Find the centroid of triangle ABC.
Answers
Answered by
0
Answer:
17
Step-by-step explanation:
Similar questions
Math,
17 days ago
English,
17 days ago
English,
1 month ago
Math,
9 months ago
Social Sciences,
9 months ago