18.	+Distance+between+two+points+on+the+coordinate+plane+using+distance+formula

Distance between two points on the coordinate plane using distance formula.

The distance formula is a very useful formula in geometry that helps you find the distance between two points.

__Websites__ 1.http://www.purplemath.com/modules/distform.htm 2.http://www.mathwarehouse.com/algebra/distance_formula/index.php 3.http://math.about.com/library/bldistance.htm

Examples 1. 2. 3.