The vertices of apor are p., 3), q.2, 3), and r(1, 3). what are
the coordinates of the vertices of an o'r' for each reflection?

The first answer is correct

“exterior angles of triangles. an exterior (or external) angle is the angle between one side of a triangle and the extension of an adjacent side. try this drag the orange dots on any vertex to reshape the triangle.” look to get to the answer i explained what it means and other things i hope it you .