SAT Lines, angles, and triangles Question

Note: Figure not drawn to scale. Triangle $TUV$ is dilated by a scale factor of $\frac{1}{2}$ to obtain triangle $T^{\prime }{U}^{\prime }{V}^{\prime }$ (not shown), where $T$ corresponds to $T^{\prime }$ and $U$ corresponds to $U^{\prime }$. What is the measure, in degrees, of angle $V^{\prime }$?