Determine the relationship of AB and CD given the following points: A (2, -3), B (4, -6), C (7, 2), and D (5, 5). Parallel Perpendicular Adjacent Neither

“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 .