| Definition | Term |
| A ten-sided polygon | |
| The process of making justified conclusions | |
| A unit of measurements equal to 1/360 of a complete circle. | |
| In a fraction, it is the number below the fraction bar | |
| The distance across a circle through the center | |
| The answer to a subtraction problem. | |
| Any of the symbols 0, 1, 2, 3, 4, 5, 6, 7, 8, or 9. | |
| Length, width,or height of the size of an geometric figure | |
| A reduction made from the regular price | |
| The number being divided | |
| The number by which you are dividing | |
| A polyhedron with twelve faces | |
| Information that we collect | |
| A segment in a polygon whose endpoints are 2 nonconsecutive vertices | |
| To fail to approach a finite limit | |
| A tiny or infinitesimal change in the value of a variable that is commonly written in the form dx or dy. | |
| The set of values of the independent variable(s) for which a function or relation is defined | |
| The symbol commonly used to denote an incremental change | |