D is a point on the side BC of a ΔABC such that AD bisects ∠BAC. Then
A. BD : DC = AB : AC
B. CD > CA
C. BD > BA
D. BA > BD
Answer:A
D is a point on the side BC of a ΔABC such that AD bisects ∠BAC. Then
A. BD : DC = AB : AC B. CD > CA C. BD > BA D. BA > BD