5
The Quadrilateral ABCD is reflected across the x-axis to
form Quadrilateral A'B'C'D' The original coordinates
are A(2, 1), B(1, 3); C(-2,-2); D(0, 3). What are the
coordinates of of A', B, C, and D' respectively such
that Quadrilateral ABCD is congruent to Quadrilateral
A'B'C'D'?
A (2,1):(-1,-3):(2,-2);(0,3)
B. (1, 2); (3, 1); (-2,-2); (3, 0)
C (2, -1); (1, 3); (2, 2); (0, -3)
D (2-1); (1, -3): (-2,-2); (0, -3)