The answer is 3 I dont get how but thats what the mathcounts site says.
Answer:
Step-by-step explanation:
https://www.mathsisfun.com/geometry/parallel-lines.html
this sight will help you and it give you the answer when you scroll down to pair of angles also save this sight cuz its really helpful in math
I just noticed I said it’s wrong .. I don’t know the answer
6 or should be I really don’t know
11/132 or .833333333333333333333333333333333333333333333333333333333