the figure defined by intersection of a cone and a plane.
No, a conic section does not have vertices. If it is a circle, it has a center; if it is a parabola or hyperbola, it has a focus; and if it is an ellipse, it has foci.
eclipse
It sounds like this describes the conic section which is 2 straight lines intersecting at the origin [degenerate form of a hyperbola], but I may be misunderstanding the phrasing of the question.
It is a parabola.
the figure defined by intersection of a cone and a plane.
the figure defined by intersection of a cone and a plane.
Aa closed conic section shaped like a flattened circle
circle and ellipse are closed curved conic section!, from bilal , Pakistan
No, a conic section does not have vertices. If it is a circle, it has a center; if it is a parabola or hyperbola, it has a focus; and if it is an ellipse, it has foci.
Leibniz
A conic section is a curve formed by the intersection of a plane with a cone (conical surface). If the section is parallel to the base of the cone, the conic section has a fixed diameter and is a circle. Any other plane that does not intersect the apex is either a parabola, a hyperbola, or an ellipse.
A conic section is a curve formed by the intersection of a plane with a cone (conical surface). If the section is parallel to the base of the cone, the conic section has a fixed diameter and is a circle. Any other plane that does not intersect the apex is either a parabola, a hyperbola, or an ellipse.
Bi-truncated conic section, or doubly-truncated conic section
Conic section
Parabolas have directori.
The phrase is a "conic section".