a polygon
a polygon
* * * * *
No it is not! If the line is in that plane then it is the whole line. If not, it is a single point.
It is the cross-section of the figure by the plane.
That thing.
cross section
the figure defined by intersection of a cone and a plane.
A dodecagon is a plane geometric figure. It is not capable of doing anything!
A Circle.
It is not possible if the two geometric figures are finite.
square
a square
A parabola is the figure formed by the intersection of a circular cone and a plane that lies parallel to the edge of the cone. (the cone does not have to be a right [90°] circular cone).
F is not a geometric shape that is used. The standard geometric term vertex means the intersection point of two sides of a plane figure. If F is meant to represent figure this term might apply.
a plane
A triangle
It is the cross-section of the figure by the plane.
That thing.
The term that best describes the curve formed by the intersection of a cone and a plane is a "conic section." Depending on the angle and position of the plane relative to the cone, the conic section can be classified as a circle, ellipse, parabola, or hyperbola. Each of these shapes represents a different type of intersection based on the geometric relationship between the cone and the plane.
When a line intersects a plane and does not lie in the plane, the intersection forms a single point. This point is where the line crosses the plane. If the line is parallel to the plane, however, there will be no intersection point.