5.
60°
11
Y
У
Find
Z
the
value
of
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Answered by
3
Answer:
x = 30°
Step-by-step explanation:
Sum of angles in a triangle is supplementary,
angle x + angle y + angle z = 180°
angle x + 90° + 60° = 180°
angle x + 150° = 180°
angle x = 180° - 150°
angle x = 30°
Answered by
0
Answer:
value of x is 30°
Step-by-step explanation:
x+60+90=180
x+150=180
x=180-150
x=30
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