| A | B |
| Term of a Sequence | It is a number or term in a sequence. |
| Self-Similar | It is made up of smaller pieces that are similar to the whole figure. |
| Midpoint | This point divides a segment into two congruent segments. |
| Sierpinski Triangle | It is an example of a self-similar figure. |
| Waclaw Sierpinski | In 1916,he created a figure that is called the Sierpinski Triangle. |
| Benoit Mandelbrot | In 1975, he was the first to use the word fractal to describe geometric patterns. |
| Fractal | An object that contains smaller and smaller copies of the whole object. |
| Side-Side-Side Rule | Two triangles are congruent if sides of both triangles have the same lengths. |
| Sequence | It is an ordered list of numbers or objects called terms. |
| Equilateral Triangle | A triangle that has all the sides the same lengths and all the angles the same measure. |
| Term Number | A number indicating the position of a term in a sequence. |
| Triangle Inequality | It is when the sum of the lenghts of any two sides is greater than the length of the third side. |
| Rotational Symmetry | It has __ __ if ti fits exactly on itself after being rotated less than 360 degrees. |
| Rational Number | It is a number that can be written in the form of A/B but B cannot = 0. |
| Minimum Rotational Symmetry | It is the smallest number of degrees a figure can be rotated and fit exactly on itself. |
| Terminating Decimal | It is a decimal that contains a limited number of digits. |
| Phyllotaxis | It is a ratio that describes the arrangement of leaves on a stem. |
| Irratioinal Numbers | It is a number that cannot be written as A/B nor terminates or repeats. |
| Least Common Denomiator | if is the least common multiple of two or more numbers. |
| Repeating Decimal | It is a decimal that contains a number or a group of numbers that repeat indefinitely. |
| Overbar | This bar shows which number or group of numbers repeat. |
| Leonardo Fibonacci | He was an Italien mathematican who created the Fibonacci Sequence. |