 Cone depicting Conic Sections

Diagram of a cone with spheres and cut by a plane to depict the conic sections. Cone depicting Conic Sections

Diagram of a cone with inscribed spheres and cut by various planes to depict the conic sections: circle,… Line, Curved

A curved line with endpoints. This illustration resembles a parabola. Parabola

Illustration showing a parabola as a curve formed by the intersection of the surface of a cone with… Parabola

Illustration showing a parabola with curve lines. Construction of Parabola Given Base and Height

Illustration used to draw a parabola when given the base and height. Cone Intersected by a Plane to Form a Parabola

Diagram of a cone intersected by plane J to form a parabola. Also pictured is a circle formed by the… Conic Section Parabola

Illustration of a cone cut by a plane that is parallel to one of the elements of the cone. The curve… Conic Section Showing Parabola

Illustration showing the definition of a parabola as a conic section. "The section of a right circular… Conic Section Showing Parabola

Illustration showing the definition of a parabola as a conic section. "The section of a right circular… Conic Section Showing Parabola

Illustration showing the definition of a parabola as a conic section. The plane cuts the cone parallel… Conic Section Showing A Parabola

Illustration showing the definition of a parabola as a conic section. The section of a right circular… Conic Section Showing A Parabola

An illustration showing the intersection of a plane and a cone. The cone is intersected by a plane parallel… Construction Of A Parabola

An illustration showing how to construct a parabola by plotting. "Having given the axis, vertex, and… Construction Of A Parabola

An illustration showing how to construct a parabola using a pencil and a string. "Having given the two… Construction Of A Parabola

An illustration showing how to construct a parabola. "Given the vertex A, axis x, and a point P. Draw… Construction Of A Parabola

An illustration showing how to construct a parabola. "Given the axis of ordinate B, and vertex A. Take… Construction Of Parabola

Illustration used to show how to draw a parabola when the axis and longest double ordinate is given. Construction of a Parabola

Diagram showing how to construct a parabola when given the directrix (d), the focus (F) and the eccentricity… Parabola With Coordinates and Latus Rectum

Illustration of a parabola showing that any point of a parabola is the mean proportional between the… Parabola With Focus and Directrix

Illustration of a parabola - a curve which is the locus of a point that moves in a plane so that its… Parabola With Focus and Directrix

Illustration of a parabola - a curve which is the locus of a point that moves in a plane so that its… Point on Parabola

Illustration of a parabola showing point P is equidistant to the focus and the directrix. Point on Parabola

Illustration of a parabola. "If a line PT is drawn from any point P of the curve, bisecting the angle… Tangent to a Parabola

Illustration of a tangent line drawn from an external point to a parabola. Tangents and Chords of a Parabola

Illustration showing that the area of a parabolic segment made by a chord is two thirds the area of… Tangents to a Parabola

Illustration showing that if two tangents RP and RQ are drawn from a point R to a parabola, the line…