Greemillintell Greemillintell
  • 14-04-2017
  • Mathematics
contestada

What is the rule for rotating 90 degrees counterclockwise?

Respuesta :

jeffisthebest jeffisthebest
  • 19-04-2017
to change the y to the opposite sign.

Example: (4,3) rotated 90 degrees counterclockwise becomes (4,-3)
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