Across
- 2. side next to the angle
- 3. the opposite of radian measure
- 6. reciprocal of sine
- 8. trig function, opposite/hypotenuse
- 9. longest side of a right triangle
- 13. trig function, opposite/adjacent
- 14. circle with radius of 1
- 15. functions used to find angles
Down
- 1. sum of the three sides of a right triangle
- 4. reciprocal of tangent
- 5. trig function, adjacent/hypotenuse
- 7. side across the angle
- 10. reciprocal of cosine
- 11. mnemonic for trig ratios
- 12. often expressed in terms of pi