Question

In triangle ABC, the points D and E lie on the sides AB and AC respectively. DE is parallel to the base BC. O is the intersection point of BE and CD. If AD : DB = 4:3, find the ratio of DO and DC.

• A. 4 : 11
• B. 3 : 7
• C. 5 : 12
• D. 5 : 7

Answer 1

Answer: (A)