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Center Terms

Astronomy

  • Barycenter: The center of mass of two separate bodies, or the weighted midpoint of the line connecting them.
  • Pericenter / Perihelion / Apohelion:
  • Epicenter:

Triangle

  • Centroid: The point at which lines the medians meet on a triangle
  • Midpoint: The point which divides a line segment in half
  • Median: The lines joining vertices of a triangle with it's opposite sides' midpoints
  • Circumcenter / Circumcircle
  • Incenter / Incircle
  • Orthocenter
  • Excenter / Excircle
  • Euler Line
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