Math

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Across
  1. 4. is a transformation which changes the size of a figure
  2. 6. blades of a fan rotate about a fixed point.
  3. 9. as well as enrich one’s own culture
  4. 11. An image can be rotated about a fixed point.
  5. 13. between points x and y
Down
  1. 1. can help enhance one’s artistic
  2. 2. that occurs most frequently in population
  3. 3. than and equal to
  4. 5. Earliest recorded reference
  5. 7. These are like mirror images as seen across a line or
  6. 8. not its shape. This is called a similarity transformat
  7. 10. composite reflections.
  8. 12. tangram is in 1813 in a Chinese Book
  9. 14. image can be rotated over two intersecting lines by