Across
- 4. Represents the length of a vector.
- 5. The inverse of a Trig identity is also known as the ___.
- 6. Part of a circle's circumference.
- 7. One of the four sections of a circle on a graph, each with their own required values to fall into.
- 9. The point in which two rays form an angle.
- 14. The smallest positive angle made from the terminal side of an angle.
- 15. A unit of measurement for angles,it is the angle in the center of a circle where the arc length equals the radius.
- 18. Area of a part of a circle that is between two radii.
- 19. A branch of mathematics focused on using angles and triangles to find missing values.
Down
- 1. The reciprocal of the Trig function Sine.
- 2. A tool used to visualize the respective angles to value in radians.
- 3. Represents a vertical shift in a graph and is directly in-between the maximum and minimum.
- 8. The distance the wave travels from the midline.
- 10. A variable used to express an unknown angle.
- 11. Interval length between each wave on a graph.
- 12. The reciprocal of the Trig function Cosine.
- 13. A line on a graph where the function never touches, but will get closer the further down you look.
- 15. Starts at an endpoint and continues on infinitely.
- 16. The reciprocal of the Trig function Tangent.
- 17. Line segments that originate from the center of a circle and intersect with an arc.