please answer I will mark you as brainlist
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Answered by
0
Answer:
120°
Step-by-step explanation:
that's right as exterior angle is sum of 2 interior angles
please mark me as brainliest answer
Answered by
0
Answer:
60°
Step-by-step explanation:
if 2 angless are 60° automatically the triangle turns equilateral so 3rd angle is 60°
x= 180-60+60
x= 60
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