Answer:
D. 110 deg
Step-by-step explanation:
Angle YVZ and WVX are vertical angles.
A theorem states that vertical angles are congruent.
Angle YVZ is congruent to angle WVX.
m<YVZ = m<WVX = 110 deg
110 degrees
<YVZ is vertically opposite to a known angle <WVX
Vertically Opposite Angles are equal
<YVZ = WVX
<WVX = 110 degrees. Given
Therefore YVZ = 110 degrees. Property of Vertically opposite angles
