Question

Triangle RST was transformed using the rule (x, y) → (–x, –y). The vertices of the triangles are shown. R (1, 1) S (3, 1) T (1, 6) R' (–1, –1) S' (–3, –1) T' (–1, –6) Which best describes the transformation?

Answer 1

The transformation was a 180* rotation about the origin.

Explanation:

Answer 2

B. The transformation was a 180° rotation about the origin.

Explanation:

EDGE 2020 :))