Answer:
B. x = 86, y = 75, z = 94
Step-by-step explanation:
As always, the sum of angles of a triangle is 180°. When two angles of a triangle are given, they can be subtracted from 180° to find the missing value.
x = 180 -35 -59 = 86
y = 180 -(35+11) -59 = 75
z = 180 -11 -75 = 94
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As a check, we must also have x+z=180.
