You make a large bowl of salad to share with your friends. your sister eats 1/3 of it before they come over. you want to divide the leftover salad evenly among six friends. what fraction of the original salad does each friend receive?

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.

14

step-by-step explanation:

14