Mathematics, 16.12.2020 22:20 kms275
Triangle STU is rotated 270° counterclockwise about the origin to create triangle S’T’U’. If point U of triangle STU is (a, b), which algebraic representation best describes point U’ of triangle S’T’U’?
(a – 270, b – 270)
(a , –b)
(b, a)
(b, – a)
Answers: 1
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Triangle STU is rotated 270° counterclockwise about the origin to create triangle S’T’U’. If point U...
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