Based on the given figure a student wrote these statements to prove that vertical angles have equal measure. What statement and reason are missing in step 3? Two answers only

yes because there is exactly one y value for every x value

for function there can't be more than one value for every x value

step-by-step explanation:

points a and b are equidistant from the desired line, so the line you find by using them will go through point r.

using points other than a and b will give the desired line only if they are equidistant from r. if they are randomly located, the perpendicular line you create will not necessarily go through point r, hence will not be a solution to the problem.

do you have an easier question cause this shh is hard like theheck

step-by-step explanation: