4.
2
D
4
ва.
B
с
х
In the triangle ABC; [BD] is angle bisector.
If m(A) = 90°, |ADI = 2 cm, and |DC| = 4 cm, what is
|BC| = x in cm?
m
A) 4
B) 4 V3
C) 6 V3 D) 12
E) 8/3


4 2 D 4 Ва B С Х In The Triangle ABC BD Is Angle Bisector If MA 90 ADI 2 Cm And DC 4 Cm What Is BC X In Cm M A 4 B 4 V3 C 6 V3 D 12 E 83 class=