The distance formula is derived from the Pythagorean theorem . To find the distance between two points ($$x_1, y_1$$) and ($$x_2, y_2$$), all that you need to do is use the coordinates of these ordered pairs and apply the formula pictured below. Distance formula is a mathematical formula used to calculate the distance between two points in a two-dimensional or three-dimensional space. It is a fundamental concept in geometry and can be applied in various fields, including physics, engineering, and computer science. Distance between two points on Earth's surface There are a number of ways to find the distance between two points along the Earth's surface. The following are two common formulas. Haversine formula : The haversine formula can be used to find the distance between two points on a sphere given their latitude and longitude: In the haversine formula , d is the distance between two points along a great circle, r is the radius of the sphere, ϕ 1 and ϕ 2 are the latitudes of the two points, and λ 1 ...
