3.
In a AXYZ , if ZX = 60° and ZY = 30° then the exterior angle formed by producing YZ is
equal to
a)
180°
b) 120°
c) 90°
d) 60°
Answers
Answered by
1
Answer:
180° - ( 60° + 30°) = 180° - 90° = 90°
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