Math crossword

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Across
  1. 3. Hypotenuse over opposite
  2. 6. Angular position of a vector
  3. 7. the angle made at the centre of a circle by an arc equal to the radius wrapped around the circumference
  4. 8. Adjacent over Opposite
  5. 9. 3.14
  6. 10. Opposite over hypotenuse
Down
  1. 1. a^2 + b^2 = c^2
  2. 2. Expert in mathematics
  3. 4. Hypotenuse over adjacent
  4. 5. Opposite over Adjacent
  5. 8. Adjacent over hypotenuse