In ΔABC, AD is the internal bisector of ∠A, meeting the side BC at D. If BD = 5cm, BC = 7.5 cm, then AB: AC is:

In ΔABC, AD is the internal bisector of ∠A, meeting the side BC at

1.	In ΔABC, AD is the internal bisector of ∠A, meeting the side BC at D. If BD = 5cm, BC = 7.5 cm, then AB: AC is:
A.	3 : 5
B.	4 : 5
C.	1 : 2
D.	2 : 1
Answer» E.

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In ΔABC, AD is the internal bisector of ∠A, meeting the side BC at D. If BD = 5cm, BC = 7.5 cm, then AB: AC is:

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