Across
- 2. The trigonometric function that is equal to the ratio of the side opposite a given angle (in a right triangle) to the hypotenuse.
- 3. Once a year; every year.
- 5. The quantitative relation between two amounts showing the number of times one value contains or is contained within the other.
- 7. Not consistent or having a fixed pattern; liable to change.
- 8. Forming or following in a logical order or sequence.
- 10. The action of separating something into parts, or the process of being separated.
- 12. The longest side of a right triangle, opposite the right angle.
- 13. A diagram showing the relation between variable quantities, typically of two variables, each measured along one of a pair of axes at right angles.
- 15. The process or skill of multiplying.
- 17. A numerical quantity that is not a whole number (e.g., 1/2, 0.5).
- 18. A set of facts or figures systematically displayed, esp. in columns.
- 19. The process of increasing in physical size.
- 20. A quantity representing the power to which a given number or expression is to be raised, usually expressed as a raised symbol beside the number or expression.
Down
- 1. Arranged in or extending along a straight or nearly straight line.
- 4. The action or process of adding something to something else.
- 6. Having a position on the other or further side of something; facing something, esp. something of the same type.
- 9. Of or expressed by a mathematical exponent.
- 11. The branch of mathematics dealing with the relations of the sides and angles of triangles and with the relevant functions of any angles.
- 14. The process or skill of taking one number or amount away from another.
- 16. next to or adjoining something else.