Diagonal - Wikipedia
In geometry, a diagonal is a line segment joining two vertices of a polygon or polyhedron, when those vertices are not on the same …
DIAGONAL Definition & Meaning - Merriam-Webster
Aug 19, 2026 · The meaning of DIAGONAL is joining two vertices of a rectilinear figure that are nonadjacent or two vertices of a …
Diagonal - Simple English Wikipedia, the free encyclopedia
Diagonal is a kind of straight line. A diagonal line does not go straight up and down, or across left and right. It is a line that connects …
What is a Diagonal - Meaning, Examples | Diagonal Line
Since a diagonal is a line segment joining non-adjacent vertices or corners, the shape of a diagonal is that of a straight line. The …
DIAGONAL | English meaning - Cambridge Dictionary
Draw a diagonal line going from one corner to the other. A diagonal line in a circle is often used as a symbol to show that certain …
Diagonal: Definition and Examples - EDU.COM
Learn about diagonals in geometry, including their definition as lines connecting non-adjacent vertices in polygons. Explore formulas …
DIAGONAL | definition in the Cambridge English Dictionary
Draw a diagonal line going from one corner to the other. A diagonal line in a circle is often used as a symbol to show that certain …
Diagonals - Definition, Examples, Quiz, FAQ, Trivia
Diagonals help us understand the properties of shapes. For example, in a rectangle, the diagonals are always equal in length. In a …
Diagonal - Definition, Meaning & Synonyms | Vocabulary.com
A diagonal is made out of a straight line that's set at an angle instead of straight up or across. If you picture a square and draw a line …
Diagonal - definition of diagonal by The Free Dictionary
Joining two nonadjacent vertices of a polygon. b. Joining two vertices of a polyhedron not in the same face. 2. Having a slanted or …