In triangle ABC, D is a point on BC. If AB > BD and AC > DC then, AB + AC _____________________
< BC
>BC
= BC
> 2BC
In a ΔABC, AD is the bisector of ∠A.
(i) If AB = 6.4 cm, AC = 8 cm and BD = 5.6 cm, find DC.
(ii) If AB = 10 cm, AC = 14 cm and BC = 6 cm, find BD and DC.
(iii) If AB = 5.6 cm, BD = 3.2 cm and BC = 6 cm, find AC.
(iv) If AB = 5.6 cm, AC = 4 cm and DC = 3 cm, find BC.