Geometry

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