I believe the answer would be B
∠4 is also 75 (interior opp angles)
First, turn these mixed numbers into improper fractions,
and
. Next divide, which you do by flipping the second fraction and multiplying.
. If necessary, you could also turn this into a decimal, roughly 9.647, or back into a mixed fraction,
.
Answer: I’ll say B. Infinity many solutions
Explanation: it’s just a guess sorry if I’m wrong ^_^