2 years ago

What are the coordinates of the point (-1,9) after a clockwise rotation of 90 degree about the origin

Mathematics

1 answer:

Elina [12.6K]2 years ago

7 0

The rule for clockwise rotation of 90 degrees about the origin is (-y, x).

So (-1,9) would now be (-9,1).

Hope this Helps!!

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