sarahjmatthews9714 sarahjmatthews9714

23-02-2018
Mathematics

contestada

When point e (-7, 2) is rotated 90º counterclockwise about the origin, it becomes point e' (-2, -7)?

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hornbeckj hornbeckj

23-02-2018

Yes the point(-7, 2) rotated 90º counterclockwise is (-2, -7).

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