Geometry Symbols

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Across
  1. 5. What do we call transformations that stay CONGRUENT?
  2. 7. Same size and same shape
  3. 9. Two angles that add up to 180 degrees
  4. 12. Angles that are “across” the vertex and are congruent
  5. 13. What symbol does this stand for ∆?
  6. 14. Angles that are “next to” each other and share a common ray
Down
  1. 1. Two angles that add up to 90 degrees
  2. 2. What is another name for a reflection?
  3. 3. Angles that are the same measurement
  4. 4. What symbol does this stand for ≅?
  5. 6. What transformation does this represent <x,y> ?
  6. 8. What symbol does this stand for ∠?
  7. 10. What is another name for a translation?
  8. 11. The rate of change of a function
  9. 13. What is another name for a rotation?