Mr. Garber & Concept: Rotations Direction of rotation (Clockwise) A rotation is a transformation in which a figure is turned about a fixed point called the center of rotation. Rays drawn from the center of rotation to a Angle of rotation point and its image form the angle of rotation. 55 A rotation is a rigid motion so the length and angle measures are preserved Centre of rotation Concept Check for Understanding: Rotations 4. Identify if each move is clockwise (CW) or counter-clockwise (CCW). How many degrees is each cat moving? 190 Describe how you did the rotation: 5. Draw the figure rotated 180° clockwise. (Hint: use tracing paper).

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