A 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, …

A diagonal is a line segment connecting the opposite vertices or the non-adjacent vertices of a polygon. Learn about the diagonals of polygons, examples, & more.

Jul 24, 2025 · Diagonals in math are defined only for lateral shapes, or the shapes that have corners, such as Squares, Rectangles, Pentagons, etc. but they are not defined for curved shapes such as …

In 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.

A polygon's diagonals are line segments from one corner to another (but not the edges). The number of diagonals of an n-sided polygon is:

A diagonal is a straight line that connects two non-adjacent corners (vertices) in a polygon. In simpler terms, it's a line that goes across a shape from one corner to another corner that isn't right next to it.

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.

What is a diagonal in simple words? A diagonal is a line segment on a polygon or polyhedron. Diagonals connect two vertices (points, or corners) that do not share a side.

A diagonal is an important concept in geometry that refers to a line segment connecting two non-adjacent vertices of a polygon or polyhedron. Diagonals are found in various shapes and are crucial …

In simple words, diagonals are "slanting lines" that go across the shape instead of sticking to the edges. You’ll find this concept used while counting lines inside polygons, calculating areas and sides in …