Mathematics, 12.02.2021 21:10 Asrys
Triangle RST was transformed using the rule (x, y) → (–x, –y). The vertices of the triangles are shown.
R (1, 1) R' (–1, –1)
S (3, 1)T (1, 6)S' (–3, –1)
T (1, 6)T' (–1, –6)
Which best describes the transformation?
The transformation was a 90° rotation about the origin.
The transformation was a 180° rotation about the origin.
The transformation was a 270° rotation about the origin.
The transformation was a 360° rotation about the origin.
Answers: 3
Mathematics, 21.06.2019 17:00, drandbone92
Shane can shovel the driveway in 4 hours, but if his sister it would take 2 hours. how long would it take taylor to shovel the driveway alone
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