Answer:
alternate exterior angles converse
Perhaps x+y? Mai’s distance for x and y is the difference between Clare and Mai’s distance
84 divided by 7 and 9 divided by 3 so you would get 12 and 3
Answer: B) Adjacent interior angle
As the name implies, the angle is inside the triangle and it is adjacent (ie next to) the exterior angle. Contrast this with a remote interior angle, which is also inside the triangle, but it is not adjacent to the exterior angle in question. Alternate interior angles won't apply here because we don't have a set of parallel lines with a transversal cut.