Assertion: steiner ellipse | /r/CapableOf | call the steiner circumellipse
Facets:
value: to distinguish it
type: PURPOSE
value: in geometry
type: OTHER
Source sentences:
text: In geometry, the Steiner ellipse of a triangle, also called the Steiner circumellipse to distinguish it from the Steiner inellipse, is the unique circumellipse (ellipse that touches the triangle at its vertices) whose center is the triangle's centroid.