How does a 180 degree rotation about the origin change the coordinates of a shape

Question

asked Dec 7, 2020 27.2k views

1 Answer

Daryle · Answer 1 · 2020-12-12T06:19:23+0000

Answer:

According to the 180°-rotation rule, you take the OPPOSITE of both the x-coordinate and y-coordinate:

180°: [x, y] → [-x, -y]

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