Triangle MNP is shown on the graph below. If triangle QRS has coordinates 2(-6, -7) and R(-8, -1), what could be the coordinates of S if triangle MNP = triangle QRS?

An equilateral triangle

Step-by-step explanation:

Because an equilateral has a feature that all sides have the same length and all angles are of the same, it does not matter from which side and peak the centroid, circumcenter, incenter and orthocenter is created, they would always end up at the same point.