Answer:
A. (2,5)
Step-by-step explanation:
(3/2,10)
Mid point is ((10-7)/2,(13+7)/2)=(1.5,10)
Since BD Bisects ABC,
Hence,
Angle CBD=Angle DBA
-> 55°=x°+12°
-> x° =55°-12°
-> x° =43°
