Q. 22

# In a , AD is the bisector of . If AB = 6 cm, AC = 5 cm and BD = 3 cm„ then DC =A. 11.3 cmB. 2.5 cmC. 3 5 cmD. None of these.

Given AD is the bisector of BAC. AB = 6 cm, AC = 5 cm and BD = 3 cm.

We know that the internal bisector of angle of a triangle divides the opposite side internally in the ratio of the sides containing the angle.

DC = 2.5 cm

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