CROSSWORD PUZZLE

2. ratio of the length of the side opposite the given angle to the length of the hypotenuse of a right-angled triangle
4. The repeating interval of a periodic function
5. involving or having two dimensions
6. a straight line that intersects a curve at two or more points
9. the mathematics of triangles and trigonometric functions
11. a science (or group of related sciences) dealing with the logic of quantity and shape and arrangement
13. the inverse function of the sine
16. having angles or an angular shape
19. the space between two lines or planes that intersect
20. any of various triangular drafting instruments used to draw straight lines at specified angles
22. of or in or along or relating to a line
23. a line that touches a curve at only one point
24. An operation that assigns a correspondence from elements of one set to elements of another set.

1. The set of all possible outputs of a function.
3. The set of all possible inputs of a function
7. ratio of the adjacent side to the hypotenuse of a right-angled triangle
8. the spatial arrangement of something as distinct from its substance
10. The part of a function that dictates the exact correspondence between the elements of one set and the elements of another set
12. having angles or an angular shape
14. the branch of mathematics that is concerned with limits and with the differentiation and integration of functions
15. having a common boundary or edge
17. the unit of plane angle adopted under the Systeme International d'Unites
18. a position on a scale of intensity or amount or quality
21. the relation between things with respect to their comparative quantity, magnitude, or degree