Question

Triangle RST is congruent to triangle .

Which sequence of transformations could have been used to transform triangle RST to produce triangle ?

Choose exactly two answers that are correct.



A.
Triangle RST was reflected across the x-axis and then rotated 90° clockwise around the origin.

B.
Triangle RST was reflected across the x-axis and then reflected across the y-axis.

C.
Triangle RST was rotated counterclockwise 90° around the origin and then reflected across the x-axis.

D.
Triangle RST was translated 8 units right and then reflected across the x-axis.

Answer 1

Triangle RST is congruent to triangle .The sequence of transformations could have been used to transform triangle RST to produce triangle is Triangle RST was translated 8 units right and then reflected across the x-axis. The answer is letter D. The rest of the choices do not answer the question above