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An ellipse is a conic section which is a closed curve.

A circle is a special case of an ellipse.

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14y ago
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9y ago

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Q: What conic sections describes a closed curve?
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Related questions

Which Conic sections describes a closed curve?

Circles, parabolas, ellipses, and hyperbolas are all conic sections. Out of these conic sections, the circle and ellipse are the ones which define a closed curve.


What Which of the following conic sections describes a closed curve?

Ellipse and curve! apex


What conic sections represent a closed curve?

Ellipse circle


Which conic section is a closed curve?

circle and ellipse are closed curved conic section!, from bilal , Pakistan


What term best describes the point line or curve defined by the intersection of a cone and a plane?

Conic section


What is the term that best describes the point line or curve defined by the intersection of a cone and a plane?

The phrase is a "conic section".


Which term best describes the point line or curve defined by the intersection of a cone or plane?

Those are known as conic section, and they are described by equations of degree 2.


What is Difference between simple curve and simple closed curve?

simple curve is a curve which doesnot cross itself,it neednot be closed....... but a simple closed curve is a curve which is simple and also closed. every simple closed curve is a simple curve but not vice versa.


What a conic section?

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.


What is a conic section?

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.


What is hyperbola in conic section?

The hyperbola is the curve at the boundary of the intersection of the conewith a cutting plane parallel to the cone's axis.


What is the focal radii?

The focal radii are the distances from the focal point of a conic section (such as a ellipse or a hyperbola) to a point on the curve along the major or minor axis. They are important in defining the shape and orientation of the conic section.