If p and q are two points in the plane, the perpendicular bisector of pq is the set of all points equidistant from p and qa)trueb) false

A true

dilation scale factor 2: starting with δabc, draw the dilation image of the triangle with a center at the origin and a scale factor of two. notice that every coordinate of the original triangle has been multiplied by the scale factor (x2). dilation with scale factor 2, multiply by 2.