Geometry Crossword

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Across
  1. 3. of rotational symmetry the smallest angle of rotation that maps a figure to itself
  2. 7. a transformation across a line, called the line of reflection
  3. 11. is a rigid motion that turns a figure through and angle of rotation
  4. 12. determined by a set of points in the plane to a corresponding set of points called the image
Down
  1. 1. a transformation that maps every point of a figure or graph the same distance in the same direction
  2. 2. of dilation fixed point in the plane that does not change when the dilation is applied
  3. 4. has an initial point and a terminal point
  4. 5. function that changes the position, size or shape of a figure or graph
  5. 6. changes the shape by a factor greater then 0 and less then 1 in one direction
  6. 8. a figure has ___ if there is a transformation that maps figure to itself
  7. 9. changes the shape of a figure by a factor greater than 1 in one direction
  8. 10. changes the size of a figure by the same amount in all directions