In math, the term "distance between two points" refers to the length of a straight line drawn between the two points on an x-y axis. The distance can be determined by finding the change in the y axis and the the x axis and fitting them into the Pythagorean theorem.
Know MoreThe formula for finding the distance between two points in Euclidean geometry, a? + b? = c?, is the same formula that is used to find the length of the hypotenuse of a right triangle. In a three-dimensional plane, the distance between two points must take in the change in the x, y and z coordinates.
Learn more about GeometryAn intersection in mathematics usually refers to the point where two lines cross each other on a plot, but can also refer to shared numbers in data sets. It is possible for more than two lines to meet at an intersection, and it is also possible for a line to have more than one distinct intersection.
Full Answer >A chord is a straight line that connects two points on the curve of a circle. Unlike a secant, which is a line that extends infinitely in both directions, a chord is confined to inside the circle.
Full Answer >The perimeter is defined as the distance around the outside edge of a two-dimensional shape. The perimeter of a circle or an ellipse is referred to as the circumference.
Full Answer >The distance between two cities is calculated with an online distance calculator. Timeanddate.com offers a distance calculator that calculates the greatest theoretical air distance between any two cities in kilometers, miles and nautical miles.
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