Nothing can be done with this question!
Answer:
The distance formula uses the coordinates of points and the Pythagorean Theorem to calculate the distance between points. If A and B form the hypotenuse of a right triangle, then the length of AB can be found using this formula, leg2 + leg2 = hypotenuse2 (or you can use A squared + B squared = C squared)
Am not a real genius but I hope that answers your question! ^w^
Perpendicular means that it has a slope that is the reciprocal of the original, and parallel means that the slopes are the same.
Only multiplication and division don't change the ratio that made the order pairs in the bigger picture the triangle. Only one is not congruent. I'm about 90% sure I got it correct.
