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The triangle shown is rotated 90° counterclockwise about the origin. What are the new coordinates of point A? A) (1,2) B) (-2, 1) C) (2, 1) D) (-2,-1)

The triangle shown is rotated 90° counterclockwise about the origin. What are the new coordinates of point A? A) (1,2) B) (-2, 1) C) (2, 1) D) (-2,-1)
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The triangle shown is rotated 90° counterclockwise about the origin. What are the new coordinates of point A?

A)
(1,2)
B)
(-2, 1)
C)
(2, 1)
D)
(-2,-1)

The triangle shown is rotated 90° counterclockwise about the origin. What are the-example-1
User Couto
by
7.5k points

1 Answer

5 votes

Answer:

c

Explanation:

User Manhar Sapra
by
8.6k points
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