midpoint n : a point equidistant from the ends of a line or the extremities of a figure [syn: center, centre]
The midpoint (also known as class mark in relation to histogram) is the middle point of a line segment. It is equidistant from both endpoints. The formula for determining the midpoint of a segment in the plane, with endpoints (x_1, y_1) and (x_2, y_2) is
- \left(\tfrac, \tfrac\right).
In three-dimensional Cartesian space, the midpoint formula is
- M=\left(\tfrac, \tfrac, \tfrac\right).
- Animation - showing the characteristics of the midpoint of a line segment
midpoint in Asturian: Puntu mediu
midpoint in Catalan: Punt mitjà
midpoint in Esperanto: Mezpunkto
midpoint in Spanish: Punto medio
midpoint in Italian: Punto medio
midpoint in Japanese: 中点
midpoint in Slovenian: Razpolovišče
midpoint in Thai: จุดกึ่งกลาง
midpoint in Vietnamese: Trung điểm