Diagonal - Wikipedia
As applied to a polygon, a diagonal is a line segment joining any two non-consecutive vertices. Therefore, a quadrilateral has two …
What is a Diagonal - Meaning, Examples | Diagonal Line - Cuemath
A diagonal is a straight line that connects the opposite corners of a polygon through its vertices. In other words, the diagonal of a …
DIAGONAL Definition & Meaning - Merriam-Webster
Jun 16, 2026 · The meaning of DIAGONAL is joining two vertices of a rectilinear figure that are nonadjacent or two vertices of a …
DIAGONAL | English meaning - Cambridge Dictionary
DIAGONAL definition: 1. A diagonal line is straight and sloping, not horizontal or vertical, for example joining two…. Learn more.
Diagonals - Definition, Examples, Quiz, FAQ, Trivia
Learn about diagonals in geometry: definition, diagonal formulas, number of diagonals in polygons, and practice with quizzes. Perfect …
Diagonal - Simple English Wikipedia, the free encyclopedia
In mathematics, "diagonal" has different meanings. For example, in geometry a diagonal is any line that goes between the corners of …
What Is Diagonal in Math? Definition, Solved Examples, Facts
A diagonal is a line segment connecting the opposite vertices or the non-adjacent vertices of a polygon. Learn about the diagonals of …
Diagonals - GeeksforGeeks
Jul 24, 2025 · The diagonal of 3-D shapes such as Cubes and Cubiod are discussed below, Diagonals of Cube A cube is a 3-D …
What Is Diagonal in Math ⭐ Definition, Solved Examples, Facts
Jan 14, 2024 · A diagonal is a line segment that can open up a world of exciting exploration in the realm of mathematics. It’s a …
Diagonal|Definition & Meaning - The Story of Mathematics
A diagonal joins the non-adjacent vertices of a polygon or a polyhedron through a line segment. Its number depends upon the …