CROSSWORD PUZZLE

4. the space between two lines or planes that intersect
7. a straight line that intersects a curve at two or more points
9. having angles or an angular shape
10. the unit of plane angle adopted under the Systeme International d'Unites
12. involving or having two dimensions
17. The repeating interval of a periodic function
18. any of various triangular drafting instruments used to draw straight lines at specified angles
19. having a common boundary or edge
21. the inverse function of the sine
22. The part of a function that dictates the exact correspondence between the elements of one set and the elements of another set
24. the spatial arrangement of something as distinct from its substance

1. ratio of the length of the side opposite the given angle to the length of the hypotenuse of a right-angled triangle
2. a position on a scale of intensity or amount or quality
3. of or in or along or relating to a line
5. the relation between things with respect to their comparative quantity, magnitude, or degree
6. having angles or an angular shape
8. a line that touches a curve at only one point
11. ratio of the adjacent side to the hypotenuse of a right-angled triangle
13. The set of all possible outputs of a function.
14. An operation that assigns a correspondence from elements of one set to elements of another set.
15. the mathematics of triangles and trigonometric functions
16. The set of all possible inputs of a function
20. the branch of mathematics that is concerned with limits and with the differentiation and integration of functions
23. a science (or group of related sciences) dealing with the logic of quantity and shape and arrangement