abbyloper14 abbyloper14
  • 08-09-2021
  • Mathematics
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the vertex of a triangle is located at (-2,3). it is rotated 90 degrees clockwise about the origin. what is the new y- coordinate of the vertex?

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Garce1111
Garce1111 Garce1111
  • 08-09-2021

Answer:

90° clockwise rotation rule (about the origin)  for a point

Step-by-step explanation:

(x , y)  →   (y, -x)

Swap x and y......change the  sign on x

Can you take it  from here   ???

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