Geometry

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Across
  1. 4. the angle formed by a horizontal line and a line of sight to a point above the line
  2. 6. a pattern that has symmetry along a line
  3. 7. a pattern that can be translated along a vector so that the image coincides with the preimage
  4. 8. a dilation with a scale factor greater that 1
  5. 9. a dilation with a scale factor greater than 0 but less than 1
Down
  1. 1. a transformation that changes the size of the figure but not the shape
  2. 2. the angle formed by a horizontal and a line of sight to a point below the line
  3. 3. the positive square root of the product of two positive numbers
  4. 5. a oattern that coincides with its image after a glide reflection