generator - A line lying entirely on the cone, circle - special case of ellipse, conicsection - the intersection of a plane and a double right circular cone, hyperbola - formed when a plane (not necessarily vertical) intersects both cones/nappes to form two unbounded curve, nappe - part of a double right circular cone, one is upper and the other is lower, ellipse - formed when the intersecting plane intersects only one cone/nappe to form a bounded curve, apex - the point where the two nappes intersect where all generators pass through it, degenerate - either a point, a line or two intersecting lines, parabola - formed when the plane intersects only one cone to form an unbounded curve, cone - 3-dimensional shape in geometry formed by a set of line segments which connects the common point called apex,

Bảng xếp hạng

Phong cách trực quan

Tùy chọn

Chuyển đổi mẫu

Bạn có muốn khôi phục tự động lưu: không?