Find the measure of angle z.
angle z =?°

Angle Z will be 69 degrees because a triangle must add up to 180 degrees.
Hello!
All of the interior angles of a triangle add up to 180°. Therefore, we can subtract our two angles from 180 to find z.
180-61-50=69
Therefore, [tex] \boxed {\angle z= 69 \circ} [/tex]
I hope this helps!