Answer:
C) ∠TVU = 54 degree.
Explanation:
Given : Figure with angle 120 and 12 degree.
To find : Measures of ∠TVU.
Solution : We have given a circle with two secant VU and VT.
Arc UT make angle 120 degree and arc SR make an angle 12 degree.
 Angle formed by two secant = 
 (DIFFERENCE of Intercepted Arcs).
∠TVU = 
 ( 120 - 12 ).
∠TVU = 
 ( 108 ).
∠TVU = 54 degree.
Therefore, C) ∠TVU = 54 degree.