3 years ago

What is the image of the point (-2, 4) under a 90° rotation about the origin?

Mathematics

1 answer:

Anon25 [30]3 years ago

5 0

Answer:

(- 4, - 2 )

Step-by-step explanation:

Under a rotation about the origin of 90°

a point (x, y ) → (- y, x ) , then

(- 2, 4 ) → (- 4, - 2 )

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