Assertion: ellipse's axis | /r/HasProperty | a line segment perpendicular
Facets:
value: to the major axis
type: LOCATION
Source sentences:
text: major axis: a line segment perpendicular to the directrix of an ellipse and passing through the foci
text: minor axis is the line segment perpendicular to the major axis, passing the center of foci, and intersects with the ellipse.
text: minor axis: a line segment perpendicular to and bisecting the major axis of an ellipse