85 comes immediately before
Answer:
The answer could be A
Step-by-step explanation:
Got this from another Brainly user
Angle bisector would be the answer
Answer:
β = 140 - α
we know that the "missing" angle is 40° since 40 + 140 = 180
we also know that the total sum of angles in a triangle is 180
so β = 180 - 40 - α
or β = 140 - α
Step-by-step explanation:
The correct answer would be B