Mathematics

Jerry Salinas

23 November, 06:40

Triangle ABC is similar but not congruent to triangle DEF.

Part A

Which series of transformations could map triangle ABC onto triangle DEF?

A. translation 4 units up, rotation 75º clockwise about the origin

B. reflection across the line y = 2, rotation 90° clockwise about the origin

c. translation 3 units left, dilation of scale factor 2 centered at the origin

D. reflection across the line x = 1, reflection across the line y = 5