Word Work

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Across
  1. 1. an example serving as a model; pattern
  2. 3. an imaginary belt of the heavens
  3. 7. having a graduated arc for plotting or measuring angles
  4. 8. the side of a right triangle opposite the right angle
  5. 9. causes activity between two people or forces without itself being affected
Down
  1. 2. a recurring subject, theme, idea, etc
  2. 3. spirit of time
  3. 4. a combination of events
  4. 5. of or relating to two numbers related by a congruence
  5. 6. a flat surface of something