Search results
- A line segment that goes from one corner to another, but is not an edge. So when we directly join any two corners (called "vertices") which are not already joined by an edge, we get a diagonal.
www.mathsisfun.com/definitions/diagonal.html
People also ask
What is a diagonal in geometry?
Is a diagonal a straight line?
What is the difference between a polygon and a diagonal?
What is the difference between a sloping line and a diagonal?
A diagonal is a line segment connecting the opposite vertices (or corners) of a polygon. In other words, a diagonal is a line segment connecting two non-adjacent vertices of a polygon. It joins the vertices of a polygon, excluding the edges of the figure.
A diagonal is a line segment that joins one corner (vertex) of a polygon to another but is not an edge (side). In other words, it joins any two non-adjacent vertices of a polygon. So, we can draw the diagonals in a polygon when we directly join any two vertices which are not joined by any side.
In Mathematics, a diagonal is a line that connects two vertices of a polygon or a solid, whose vertices are not on the same edge. In general, a diagonal is defined as a sloping line or the slant line, that connects to the vertices of a shape.
A line segment that goes from one corner to another, but is not an edge. So when we directly join any two corners (called "vertices") which are not already joined by an edge, we get a diagonal. Diagonals of Polygons.
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: n (n − 3) / 2. Examples: a square (or any quadrilateral) has 4 (4−3)/2 = 4×1/2 = 2 diagonals. an octagon has 8 (8−3)/2 = 8×5/2 = 20 diagonals. a triangle has 3 (3−3)/2 = 3×0/2 = 0 diagonals. Try it Yourself:
Jan 14, 2024 · A diagonal is a line segment that connects two non-adjacent vertices in a polygon or polyhedron. In simpler terms, it’s like a shortcut that cuts across a shape from one corner to a non-adjacent one. Diagonals are integral to understanding the properties and structure of various geometric figures.
