Transformation Station: Rotation

1) Click and Drag the "x" on the geogebra workbook to look at various degrees of rotation.[br]2) Make note specifically of 90°, 180°, and 270° rotations.[br]3) You may also move the point of rotation.[br][br]Questions:[br]1) What changes from pre-image to image? What stays the same?[br]2) [b]90° rotation[/b]: Visualize a segment drawn connecting pre-image to center and another segment connecting image to center. What do you notice?[br]3) [b]180[/b][b]° rotation[/b]: Visualize a segment drawn connecting pre-image to center and another segment connecting image to center. What do you notice?[br]4) [b]270° rotation[/b]: Visualize a segment drawn connecting pre-image to center and another segment connecting image to center. What do you notice?[br][br]Conclusion:[br]How could you describe the transformation with precision? What would you need to include?

Information: Transformation Station: Rotation