Answer:91º
Step-by-step explanation:
Since the line (Bottom)(Straight)is all ways 180º and we know that one is 89º the that means the other angle is 91º the top is the same,just opposite Meaning that the ? Is 91º.See how at the top the line is tilted to the other side for the ? ? That means it is the bigger angle in the case which is 91º
Tell me if its wrong!
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