| A | B |
|---|
| sum | add |
| quotient | divide |
| area | to find the surface of a figure |
| mean | average |
| median | middle number |
| mode | most frequent number |
| origin | (0,0) |
| coordinate plane | graph |
| symmetry | mirror image |
| perimeter | add up all the sides of a figure |
| product | multiply |
| difference | subtract |
| bisect | to cut in half |
| diagonal | from one corner of a figure to the opposite corner |
| parallel | two lines that never intersect and have same slope |
| perpendicular | two lines that intersect and form right angles |
| equivalent | equal to |
| supplementary angles | 2 angles that add to 180 degrees |
| complementary angles | two angles that add to 90 degrees |
| equidistant | same measure |
| acute angle | an angle less than 90 but greater than 0 |
| probability | the chance of an event occurring |
| pentagon | five sided figure |
| octagon | eight sided figure |
| diameter | measure all the way across a circle |
| radius | from the center to the outside edge of the circle (half way) |
| ratio | comparison of two numbers |
| proportion | comparison of two numbers |
| Pythagorean theorem | a^2+b^2=c^2 |
| factor | to do reverse FOIL |
| polynomial | an equation with many terms |
| variable | a letter |
| coefficient | a number in front of the variable |
| trapezoid | a four sided figure with two parallel sides |
| inequality | a symbol to compare two numbers |
