Question

In a triangle ABC, the internal bisector of ∠ A meets

Using the Angle Bisector Theorem, BD DC AB AC 6 9 2 3. Since BD DC 12, BD 2 5 12 4.8 Correct answer a 4.8 cm

side BC at D. If AB = 6 cm, AC = 9 cm, and BC = 12 cm, what is the length of BD?

A 4.8 cm

B 5.4 cm

C 6 cm

D 7 cm

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