gerodiasylvana gerodiasylvana

14-06-2021
Mathematics

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If point (x, y) is rotated 90 degrees about the origin, the resulting point is (-y, -x).
True or false?

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Аноним Аноним

14-06-2021

Answer:

False

Step-by-step explanation:

Take the point (2, 3) = (x, y)

Rotated 90º clockwise (3, -2) = (y, -x)

Rotated 90º counter clockwise (-3, 2) = (-y, x)

Neither rotation becomes (-3, -2)

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