Across
- 4. Ratio of the adjacent side to the hypotenuse
- 6. Distance from the center to any point on a circle
- 7. The inverse operation of exponentiation
- 8. A line about which a figure is symmetric or rotated
- 10. Unit of angle measure based on the radius of a circle
- 11. The power to which a number is raised
Down
- 1. A fixed point used to define a parabola
- 2. Ratio of the opposite side to the hypotenuse
- 3. The highest or lowest point on a parabola
- 5. Ratio of sine to cosine
- 9. The U-shaped graph of a quadratic function