Math Vocab Puzzle

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Across
  1. 4. a line touching circles or an ellipse
  2. 5. the relation between two numbers
  3. 6. when both the hypnosis and conclusion are negated
  4. 9. a triangle with right angle
  5. 10. the trigonometric function that is equal to the ratio
Down
  1. 1. a cornerstone of math that helps us find missing sides length
  2. 2. the angles directly opposite of each other
  3. 3. two angles are adjacent if they have common sides
  4. 7. the longest side of the right triangle
  5. 8. the ratio of the length of the adjacent side