Across
- 3. cosecant otherwise
- 5. Adjacent ÷ Hypotenuse
- 6. at the first quadrant every trigonometric number is
- 8. hypotenuse÷adjacent
- 9. adjacent/opposite
- 11. regular intervals for a function
- 12. secant otherwise
Down
- 1. Opposite ÷ Hypotenuse
- 2. Branch of mathematics that studies relationships involving lengths of sides and angles of triangles
- 3. Opposite÷Hypotenuse
- 4. cotangent otherwise
- 7. name for the inverse trigonometric function sin
- 10. Opposite ÷ Adjacent