4.) Plot AABC on graph A (6, 3), B (2, 1), and C
(5, 7).
a.) Rotate AABC about the origin 180° to
AA'B'C'. Name the coordinates of A', B', and
C'.
b.) Rotate AABC 180° about point C to form
AA"B"C". Name the coordinates of B".
c.) Rotate AABC 90° clockwise (U) about
the origin to form AA"B""C"", what are the
coordinates of point A""?