Answer:
1 and 2 is and 3 is not
Step-by-step explanation:
Answer:
Supplementary
Step-by-step explanation:
The two angles are completely different from each other and if you combine them together it'll form a straight line making it 180 degrees
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Answer:
√10,−√10
Step-by-step explanation:
award brainliest
Answer:

Step-by-step explanation:
