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If quadrilateral ABCD rotates 90° counterclockwise about the origin, what are the coordinates of A′ in quadrilateral A′B′C′D′ ? A.) (2, 1) B.) (-2, -1) C.) (-2, -2) D.) (-2, 0)
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Feb 16, 2019
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If quadrilateral ABCD rotates 90° counterclockwise about the origin, what are the coordinates of A′ in quadrilateral A′B′C′D′ ?
A.) (2, 1)
B.) (-2, -1)
C.) (-2, -2)
D.) (-2, 0)
Mathematics
middle-school
Yassine Bridi
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Answer:
B.
(-2, -1)
Explanation:
Sandi
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Feb 17, 2019
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Sandi
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Your answer is gonna be B.
Dorki
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Feb 22, 2019
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Dorki
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