2 years ago

Huy rotated the figure 90 degrees counterclockwise about the origin. What are the new coordinates of point C?

Mathematics

1 answer:

lubasha [3.4K]2 years ago

6 0

Step-by-step explanation:

90° counterclockwise = 270° clockwise

Algebraic Representation : 270° clockwise turn,

( x , y ) ==> ( y , - x )

C ( 5 , 1 ) ==> C' ( 1 , - 5 )

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