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13.2 Turning on a Grid #2

Rotate ABCD 180 degrees around R.

STEPS: 1) Select the Rotate Tool Toolbar Image 2) Click on the inside of ABCD (try to avoid the sides and vertices) - the perimeter will highlight 3) Click the center of rotation 4) Type in the angle and select the direction!

Why wasn't the direction (clockwise vs. counterclockwise) mentioned in this problem? Try both directions! What do you notice?