geometry

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Across
  1. 2. a 90 degree angle
  2. 4. the "perimeter" around the circle
  3. 5. opp over hyp
  4. 7. inside of the circle
  5. 9. any angle that is 91 degrees and higher
Down
  1. 1. 3.14
  2. 2. opposite side parallel
  3. 3. opp over adj
  4. 5. all sides congruent
  5. 6. any angle that is less than 90 degrees
  6. 8. adj over hyp