Rotation of a Quadrilateral

When rotating 90° about the origin counterclockwise, the point will be as far above or below the origin as it was previously right or left. In other words, the coordinate (x,y) when rotated counterclockwise about the origin becomes (-y,x).

Rotation of a Quadrilateral

Provided by: Mometrix Test Preparation

Last updated: 03/01/2018
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