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What is rotation?
Turning a shape around a fixed point called the center of rotation
Description of rotation: (instructions)
-center of rotation
-direction (clockwise of anticlockwise)
-degree of rotation
Rules of rotation:
-shape must be congruent
-Center of rotation can be inside( a vertex)or outside a shape
Example of rotation: rotate 90 degrees anticlockwise around point B
Rotate the shape 90 degrees anticlockwise around the point labeled B.