Assertion: ellipse's point | /r/Synonym | the point
Facets:
Source sentences:
text: The fixed points F and F' in Figure 8 are called the foci and the point
text: These two radii are calculated using the focal points, which are two points that are equidistant of the ellipse's center, and a point on the ellipse’s perimeter.
text: The fixed points F and F' in Figure 11 are called the foci and the point