Assertion: ellipse's vertex | /r/HasProperty | determined
Facets:
Source sentences:
text: This vertex can be determined from the data (ellipse with center S {\displaystyle S} through C ′ {\displaystyle C'} and B ′ {\displaystyle B'} ,
text: The vertices of a central conic can be determined by calculating the intersections of the conic and its axes