joojoo246679 joojoo246679
  • 27-06-2019
  • Mathematics
contestada

Determine the image of the point (-5, 2) under a rotation of 90° about the origin.
(-2,-5)
12,5)
(2,-5)
(2,5)

Respuesta :

sqdancefan
sqdancefan sqdancefan
  • 27-06-2019

Answer:

  (2, 5)

Step-by-step explanation:

Rotation clockwise 90° can be accomplished by the transformation ...

  (x, y) ⇒ (y, -x)

so

  (-5, 2) ⇒ (2, 5)

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