Quarter Pounder vs Whopper, which has more fat? Well two Quarter Pounders and three Whoppers with cheese provide 2607 calories. Even one of each provide enough calories to exceed a 1000 calorie a day diet by 9 calories. Find the number of calories for each.

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.