Transformation Vocabulary

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Across
  1. 2. a rigid transformation that slides every point in a figure the same direction and distance
  2. 3. a figure that can be moved with a rigid transformation to fit exactly over the other
  3. 5. to turn in the same direction as the hands of a clock
  4. 7. a fixed starting point from which we measure the distances in dilations
  5. 10. a rigid transformation that turns every point on a figure around a center in a specific direction and by s specific amount 90, 180, 270, 260.
  6. 11. the resulting image after a transformation
  7. 14. the line of a graph that runs vertically (up&down)
  8. 17. a set of two or more transformations performed in a given order on a figure
  9. 18. when the image sides are proportional to the pre-image - dilation
  10. 20. a rigid transformation in which a figure is flipped over a fixed line to create a mirror image
  11. 21. the fixed line across which a figure is flipped to create a mirrored image
  12. 22. when one shape is identical to the other when it is moved (usually from a reflection); a shape that can fold onto itself
  13. 23. a transformation in which each point on a figure moves along a line and changes its distance from a fixed point. The figure gets proportionally bigger or smaller based on scale factor.
  14. 24. a translation, reflection, rotation, dilation or a combination of these.
Down
  1. 1. to turn in the opposite direction as the hands of a clock, or to the left.
  2. 4. a move that does not change any measurement of a figure
  3. 5. a part of an original figure that matches up with a part of the copy
  4. 6. the point at which the x and y axis intersect, represented by the ordered pair (0,0)
  5. 8. the original figure before a transformation
  6. 9. the ratio of any two corresponding measurements in two similar figures
  7. 12. the line of a graph that runs horizontally
  8. 13. when the corresponding parts of 2 figures have the same ratio
  9. 15. a fixed point about which a plane figure turns
  10. 16. a repeating pattern of one or more shapes in which the sides fit together perfectly with no overlap
  11. 19. of rotation the measure of the amount that a figure is turned about a fixed point