In triangle ABC, AB = 10 cm. Angle A is bisected internally to intersect BC at D. BD = 6 cm and DC = 7.5 cm. What is the length of CA?

In triangle ABC, AB = 10 cm. Angle A is bisected internally to interse

1.	In triangle ABC, AB = 10 cm. Angle A is bisected internally to intersect BC at D. BD = 6 cm and DC = 7.5 cm. What is the length of CA?
A.	12.5 cm
B.	10.5 cm
C.	12 cm
D.	10 cm
Answer» B. 10.5 cm

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In triangle ABC, AB = 10 cm. Angle A is bisected internally to intersect BC at D. BD = 6 cm and DC = 7.5 cm. What is the length of CA?

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