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