108 is 0.6% of what number?Would you expect the answer to be a lot less than 108, slightly that less than 108, slightly greater than 108, or a lot greater than 180?

what is the model?

step-by-step explanation:

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.