C - sections often called "autotopsy" help scientists determine if someone is sick or if they died for some unknown reason it can help determine the cause of death. Watch NCIS or CSI to see what I mean. Also they can help deliver a baby if it is in the wrong delivery position.
Chat with our AI personalities
circle and ellipse are closed curved conic section!, from bilal , Pakistan
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.
Parabolas have directori.
A conic section is the intersection of a plane and a cone. By changing the angle and location of intersection, we can produce a circle, ellipse, parabola or hyperbola; or in the special case when the plane touches the vertex: a point, line or 2 intersecting lines.Traditionally, the three types of conic section are the hyperbola, the parabola, and the ellipse. The circle is a special case of the ellipse, and is of sufficient interest in its own right that it is sometimes called the fourth type of conic section.