Question

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

Answer 1

Answer:

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How do you rotate a figure 180 degrees in anticlockwise or clockwise direction on a graph? Rotation of a point through 180°, about the origin when a point M (h, k) is rotated about the origin O through 180° in anticlockwise or clockwise direction, it takes the new position M' (-h, -k).

Answer 2

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180 Degree Rotation

When rotating a point 180 degrees counterclockwise about the origin our point A(x,y) becomes A'(-x,-y).