TANGENTIA - CROSSWORD

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Across
  1. 3. naturals with less than 2 factors
  2. 5. set of possible outcomes of a function
  3. 6. a relation involving one or more variables.
  4. 8. set of all the outputs of a function
  5. 10. expresses relations between sides of a triangle
  6. 11. they are not rational
Down
  1. 1. the longest side of a triangle
  2. 2. naturals with more than 2 factors.
  3. 4. not included in real numbers
  4. 7. numbers from 1 to infinity
  5. 9. set of all possible inputs of a function