## Trigonometry (10th Edition)

$\angle V=41^{\circ}$ $\angle Y=107^{\circ}$ $\angle Z=32^{\circ}$
1. Similar triangles have their corresponding angles congruent $\angle Z = \angle T=32^{\circ}$ $\angle V= \angle X=41^{\circ}$ 2. The sum of the three interior angles of a triangle is 180 degrees 41+32+Y=180 $\angle Y=180-73=107^{\circ}$