Across
- 4. the study of relationships between sides and angles in triangles
- 6. the ratio of the opposite to the adjacent
- 8. the acronym we use to remember trigonometric ratios
- 9. the ratio of the adjacent to the hypotenuse
- 10. a letter in the Greek alphabet that is used to represent unknown angles
Down
- 1. adjacent
- 2. opposite
- 3. hypotenuse
- 5. in a __________ triangle, there is a 90° angle
- 7. the ratio of the opposite to the hypotenuse