Question

PLZ ANSWER I RLLY NEED THIS QUESTION!!! can some one plzzzzzzzz help meeeeee!!!!

How can you use the fact that right triangles have perpendicular sides to determine if the (x, y) coordinates of a triangle’s three vertices represent a right triangle?

Answer 1

I do believe that the 3 vertices form a right triangle. I mean it uses perpendicular lines to see if you can form a right triangle with vertices. I really do hope I helped ^^