What is the image of the point (1,8)(1,8) after a rotation of 180 counterclockwise about the origin?

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What is the image of the point (1,8)(1,8) after a rotation of 180 counterclockwise about the origin?

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Cherry 3 years 2021-08-24T05:27:55+00:00 1 Answers 10 views 0

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  1. phucdien
    0
    2021-08-24T05:29:53+00:00
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    Answer:

    (- 1, – 8 )

    Step-by-step explanation:

    Under a counterclockwise rotation about the origin of 180°

    a point (x, y ) → (- x, – y ) , thus

    (1, 8 ) → (- 1, – 8 )

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