Triangle JKL is rotated 45° counterclockwise using the origin as the center of rotation. Which graph shows the location of J'K'L'?

“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 .