Answer:
y = 35 degrees; x = 10 degrees; z = 135 degrees
Step-by-step explanation:
We can find the measure of y using 180 - (85 + 60) = 35
We can find the measure of x using 180 - (105 + 65) = 10
We can find the measure of z using 180 - (35 + 10) = 135
