Diagonal Definition & Meaning - Merriam-Webster
WebThe meaning of DIAGONAL is joining two vertices of a rectilinear figure that are nonadjacent or two vertices of a polyhedral figure that are not in the same face. How to use diagonal in a sentence.
What Is Diagonal in Math? Definition, Solved Examples, Facts
WebA diagonal of a rectangle divides it into two right-angled triangles. Applying the Pythagoras theorem, we can find the length of diagonal of a rectangle with length (l) and breadth (b) as. d 2 = l 2 + b 2. So, d = l 2 + b 2, where d is diagonal, l is …
Diagonal - Wikipedia
WebIn geometry, a diagonal is a line segment joining two vertices of a polygon or polyhedron, when those vertices are not on the same edge. Informally, any sloping line is called diagonal.
DIAGONAL | English meaning - Cambridge Dictionary
Webdiagonal | American Dictionary. adjective. us / dɑɪˈæɡ·ə·n ə l / Add to word list. geometry. (of a line) straight and sloping, so that it is neither horizontal nor vertical: A diagonal line …
DIAGONAL Definition & Meaning | Dictionary.com
Webadjective. Mathematics. connecting two nonadjacent angles or vertices of a polygon or polyhedron, as a straight line. extending from one edge of a solid figure to an opposite edge, as a plane. having an oblique direction. having oblique lines, ridges, markings, etc.
Diagonal - Definition, Meaning & Synonyms | Vocabulary.com
WebA 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 connecting the opposite corners, that’s a diagonal line. You’ll find diagonal lines in geometry, and also in the world around you.
What is a Diagonal - Meaning, Examples | Diagonal Line - Cuemath
WebA line segment joining one corner to another but is not an edge is called a diagonal. In other words, a diagonal is a line that connects the opposite vertices of a polygon. Learn the definition, formula, examples & practice questions.
DIAGONAL | definition in the Cambridge English Dictionary
WebAdd to word list. A diagonal line is straight and sloping, not horizontal or vertical, for example joining two opposite corners of a square or other flat shape with four sides: The …
Diagonal - Math.net
WebDiagonal. For a polygon, a diagonal is a line segment joining two non-consecutive vertices (not next to each other). One of the diagonals is shown for polygons A and B below. All the diagonals are shown for polygons C and D. A diagonal for a polygon gives support for physical structures.
Diagonal - definition of diagonal by The Free Dictionary
Webadj. 1. Mathematics. a. Joining two nonadjacent vertices of a polygon. b. Joining two vertices of a polyhedron not in the same face. 2. Having a slanted or oblique direction. 3. Having oblique lines or markings. 4. Relating to or being the front left and back right feet or the front right and back left feet of a quadruped. n. 1.
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