Across
- 3. half of the diameter
- 4. a point at the end of a segment
- 5. when the arc is on the interior of the circle
- 6. The length of the inside of s circle
- 7. opposite over adjacent
- 8. opposite over hypotenuse
- 9. dividing into two equal parts
- 11. An angle measurement based on the arc length
- 12. opposite over hypotenuse
- 14. The ratio of circumference to its diameter
- 17. sine, cosine, and tangent
- 18. finding the measure of an angle when the tangent has already been found
- 19. Finding the measure of an angle when the cosine has already been found
Down
- 1. When the arc is on the exterior of the circle
- 2. pi times D
- 8. a segment that has the endpoint on a circle
- 10. an angle with all three points on the circle
- 13. finding the measure of an angle when the sine has already been found
- 15. a term that is undefined
- 16. a statement that can be proved