Which of the following statements must be true? Select all that apply. A. BD¯¯¯¯¯¯ bisects AC¯¯¯¯¯¯.
B. △ABC is isosceles.
C. BD¯¯¯¯¯¯ is the perpendicular bisector of AC¯¯¯¯¯¯ .
D. AD=12

D. a mountain abd are made by volcanos and tectonic plates

Would there happen to be answer choices?

Bi think tell me if i’m wrong

1.  culture plays a role in boundary disputes.
2.  female children are encouraged to marry at a young age.
3.  forests are cleared to provide housing.
4.  settlement patterns are influenced by culture.
5.  spanish is spoken in parts of texas.