Across
- 2. a circle of unit radius
- 7. the angle that is formed between the horizontal line and the line of sight
- 8. the figure formed by two lines meeting at a point
- 9. the reciprocal of cosine
- 10. the reciprocal of sine
Down
- 1. the distance between the center line of the function and the top or bottom of the function
- 3. the reciprocal of tangent
- 4. the distance between two peaks of the graph or the distance it takes for the entire graph to repeat
- 5. the angle between the horizontal line and the observation of the object from the horizontal line
- 6. the standard unit of angular measure used in many areas of mathematics