Answer:
x = 95 y = 137 z = 128
Step-by-step explanation:
z = 180 - 52 = 128 z plus 52 have to be equal to 180
Angle coincident of x is equal to 180 - (45 + 50) = 85
x = 180 - 85 = 95
Angle coincident of y is equal to 180 - (85 + 52) = 43
y = 180 - 43 = 137
