Assertion: ellipse | /r/HasAspect | two axes of symmetry
Facets:
Source sentences:
text: Every ellipse has two axes of symmetry.
text: An ellipse has two axes of symmetry.
text: Every ellipse has two axes of symmetry.
text: Every ellipse has two axes of symmetry.
text: Any ellipse has two axes of symmetry: the first or focal line passing through the foci and the second line perpendicular to the first axis.