if m∠XAB = 32, what is m∠BAC?
A.) 16
B.) 58
C.) 64
D.) 32

Answer:
the answer is c
Step-by-step explanation:
the picture in the attached figure
we know that
The construction shown is an angle bisector
m<XAB=m<CAX
so
m<BAC=2*[m<XAB]-----> 2*32°----->m<BAC= 64°