the.com/midpoint
The democratic center of a line, splitting the difference with mathematical fairness.
means The exact point halfway between two others, equidistant from both ends.
from From Middle English mid (middle) plus point, from Latin punctum, a pricked dot — literally the dot in the middle.
The formulaAverage the coordinates: add the ends, halve the result.
Always equidistantSits at equal distance from both endpoints, by definition.
Median vs midpointA triangle median runs to a side's midpoint.