| |
Fact |
Category |
Date |
|
| 16 |
The base of the decimal system is ten. |
Science > Math |
08/08/08 |
|
| 17 |
The base of the vigesimal is 20. |
Science > Math |
08/06/08 |
|
| 18 |
The midpoint of a line is calculated with the equation M = (x1 + x2) /2, (y1 + y2) /2. |
Science > Math |
07/01/08 |
|
| 19 |
The slope of a line is calculated using m=(y2-y1) / (x2-x1). |
Science > Math |
06/25/08 |
|
| 20 |
A surface with only one side and one edge is known as a Möbius strip. |
Science > Math |
06/15/08 |
|
| 21 |
A/An equilateral triangle is one in which all three sides are of an equal length. |
Science > Math |
06/11/08 |
|
| 22 |
The one hundredth digit of pi after the decimal point is nine. |
Science > Math |
06/08/08 |
|
| 23 |
A/An scalene triangle has no sides that are the same length. |
Science > Math |
06/06/08 |
|
| 24 |
A/An isosceles triangle has exactly two sides that are equal in length. |
Science > Math |
06/05/08 |
|
| 25 |
A googol contains a 1 followed by 100 zeros. |
Science > Math |
05/31/08 |
|
| 26 |
Fermat's Last Theorem states that for any integer value of n greater than 2, there are no non-zero integer solutions for x^n + y^n = z^n. |
Science > Math |
05/29/08 |
|
| 27 |
The natural logarithm is defined as a logarithm to base e. |
Science > Math |
05/24/08 |
|
| 28 |
The hypotenuse is the longest side in a right triangle. |
Science > Math |
05/20/08 |
|
