Algebra 2/ Trigonometry

2. A method of multiplication that uses a lattice to multiply two numbers
3. The product of a rational number multiplied by itself
5. Any value that is specified as a function
8. A unit of angle, equal to an angle at the center of a circle whose arc is equal in length to the radius
12. Inverse functions of the trigonometric functions
18. The plane figure formed by connecting three points not in a straight line by straight line segments; a three-sided polygon
20. To make less complex or complicated
21. Finding what to multiply to get an expression
22. A theorem relating the sides and angles of spherical triangles
23. Is a circle with a radius of one

1. Two angles drawn in standard position and have a common terminal side
4. The n-th root of a, denoted npa, is a number whose n-th power equals a
6. Stating that the ratio of a side of a plane triangle to the sine of the opposite angle is the same for all three sides
7. An equation that expresses a trigonometric function of tw
9. Involving trigonometric functions which are true for all values of variables for the which every expression in the equation is defined
10. The angle of less than 360 degrees that corresponds to an angle of over 360 degrees
11. A polynomial equation of the second degree
12. Reverses the effect of another operation (add and subtract)
13. An expression containing a square root
14. A number that can be written as a real number multiplied by the imaginary unit i , which is defined by its property i^2=-1
15. A number raised to a fraction power
16. Change the sign in the middle of two terms like this
17. A polynomial function of the coefficients
19. Involving the second and no higher power of an unknown quantity or variable