The distance formula indicates that distance is equal to the square root of {x(sub 2) - x(sub 1)} (squared) + {y (sub 2) - y (sub 1)} (squared). The "x" and "y" values reflect the respective horizontal and vertical coord... More »

The 3D, or three-dimensional distance formula is the square root of the sum of the square of the difference between each coordinate point. In a three-dimensional plane, the coordinates are generally written with the vari... More »

The distance between two points is calculated using the distanceÂ formula d = √ (x2 - x1)2 + (y2 - y1)2, where (x1,y1) and (x2,y2) are the coordinates of the two points and "d" indicates the distance. The distance formul... More »

People use the Pythagorean Theorem and distance formula to determine length in a variety of everyday situations, including the purchase a family television set, the creation of code for collision detection in a video gam... More »

Use the distance formula and a calculator to find the distance between two points. The distance formula works because if two points are plotted on a graph, their direct line is the hypotenuse of a right triangle; thus, t... More »

The 3D, or three-dimensional distance formula is the square root of the sum of the square of the difference between each coordinate point. In a three-dimensional plane, the coordinates are generally written with the vari... More »

The height of an equilateral triangle is equal to the square root of three divided by two and multiplied by the length. The equation for the height of an equilateral triangle is based on the Pythagorean Theorem. More »