Across
- 3. part of the circumference of a circle
- 4. a unit of angle measure based on arc length
- 5. case when it is possible to have one solution, two solutions or no solution when finding angles
- 7. the space between two intersecting lines
- 9. the rate at which the object moves along the path is called
- 10. an angle measure
- 11. degree of a right triangle
Down
- 1. quantity representing the power to which a fixed number must be raised to produce a given number
- 2. the study of the relationships among the side and angle measures in triangles
- 3. the rate at which the central angle changing along the path
- 6. non-right triangles
- 8. measures the acute angle that a path or line of sight makes with a fixed north-south line