17-03-2017
Mathematics

contestada

What is the image of the point (0, 9) after a rotation 90° clockwise about the origin?
A (0, –9)
B (9, 0)
C (9, 9)
D (–9, 0)

Respuesta :

17-03-2017

A 90 degree rotation would move the point (0,9) to to (9,0)

Answer Link

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