Geometry Symbols

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Across
  1. 2. What is another name for a translation?
  2. 3. What is another name for a reflection?
  3. 6. What is another name for a rotation?
  4. 7. What transformation does this represent <x,y> ?
  5. 8. What symbol does this stand for ∠?
Down
  1. 1. What do we call transformations that stay CONGRUENT?
  2. 4. What symbol does this stand for ≅?
  3. 5. What symbol does this stand for ∆?