安裝中文字典英文字典辭典工具!
安裝中文字典英文字典辭典工具!
|
- Vertex (geometry) - Wikipedia
In geometry, a vertex (pl : vertices or vertexes), also called a corner, is a point where two or more curves, lines, or line segments meet or intersect For example, the point where two lines meet to form an angle and the point where edges of polygons and polyhedra meet are vertices
- Vertex - Simple English Wikipedia, the free encyclopedia
A vertex is a point where two or more lines, curves, rays, or sides meet, and is often represented by letters such as , , and [1] For example, the vertex of an angle is the point where the two edges of the angle intersect, and a vertex of a cube is simply one of its corners—of which there are eight [2]
- Geometry Angles - Wikibooks, open books for an open world
An angle is the union of two rays with a common endpoint, called the vertex The angles formed by vertical and horizontal lines are called right angles; lines, segments, or rays that intersect in right angles are said to be perpendicular
- Vertex (geometry) | Math Wiki - Fandom
A vertex is anywhere that two or more lines meet A square, for example, has four corners and thus has four vertices (plural of vertex) Any polytope has at least one vertex
- Vertex Definition - Interactive Mathematics
A vertex is a point or corner of a geometric shape In Euclidean geometry, the vertex is the point at which two or more lines meet the point at which two sides of a shape meet Vertices are usually labeled with uppercase letters, such as A, B, C, and so on
- Vertex (geometry) - Wikiwand
In geometry, a vertex (pl : vertices or vertexes), also called a corner, is a point where two or more curves, lines, or line segments meet or intersect For example, the point where two lines meet to form an angle and the point where edges of polygons and polyhedra meet are vertices
- Vertex - Wikipedia
Vertex (geometry), a point where two or more curves, lines, or edges meet; Vertex (computer graphics), a data structure that describes the position of a point; Vertex (curve), a point of a plane curve where the first derivative of curvature is zero; Vertex (graph theory), the fundamental unit of which graphs are formed
- Vertex figure - Wikipedia
In geometry, a vertex figure, broadly speaking, is the figure exposed when a corner of a general n - polytope is sliced off Take some corner or vertex of a polyhedron Mark a point somewhere along each connected edge Draw lines across the connected faces, joining adjacent points around the face
|
|
|