the question is right below
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Answered by
0
Answer:
83
Step-by-step explanation:
exterior angle is equal to sum of its interior opposite angle
43. +. x =126.
x=126-43=83
Answered by
1
Step-by-step explanation:
126 + z = 180(linear pair )
z = 180 -126
z = 54
54 + 43 + x = 180
x = 83
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