What is a 8 sided polygon called?

What is a 8 sided polygon called?

octagon
In geometry, an octagon (from the Greek ὀκτάγωνον oktágōnon, “eight angles”) is an eight-sided polygon or 8-gon. A regular octagon has Schläfli symbol {8} and can also be constructed as a quasiregular truncated square, t{4}, which alternates two types of edges. A truncated octagon, t{8} is a hexadecagon, {16}.

What is a polygon with congruent sides?

Definition: Polygons are congruent when they have the same number of sides, and all corresponding sides and interior angles are congruent. The polygons will have the same shape and size, but one may be a rotated, or be the mirror image of the other. All corresponding interior angles are the same measure.

What does a 8 sided polygon equal?

The sum of all the internal angles of the regular octagon is 1080°. Spatial octagon shape is spatial polygon shape with 8 vertices and 8 edges that do not lie in the same plane. A regular spatial octagon is an isogonal octagon with sides of equal length.

What do you call a polygon that has congruent sides and congruent angles?

A regular polygon has congruent angles and congruent sides. Any polygon can be a regular polygon.

What do you call the polygons with equal sides?

In Euclidean geometry, a regular polygon is a polygon that is equiangular (all angles are equal in measure) and equilateral (all sides have the same length). Regular polygons may be either convex or star.

What is the regular polygon of 8 sides called?

A regular polygon of 8 sides is called a “regular octagon”. A regular octagon has all eight (8) of its sides congruent, i.e., they all have the same length, and all 8 of its internal angles are congruent, i.e., they all have the same measure, whether in degrees or radians.

What kind of octagon has no congruent sides?

An octagon that does not have any congruent sides or congruent angles is an irregular octagon. An irregular Octagon has eight unequal sides and eight unequal angles. It is an octagon with unequal sides and angles. All the angles are different in measurement, but the sum is always 1080º.

When do you call a polygon a regular polygon?

However, a polygon is considered regular when each of its sides measure equal in length. For example, a 3-sided polygon is a triangle, an 8 -sided polygon is an octagon, while an 11 sided polygon is called 11-gon or hendecagon. The number of sides of a regular polygon can be computed with the help of interior and exterior angles.

Which is an 8 sided polygon with Schlafli symbol?

Is an eight-sided polygon or 8-gon. A regular octagon has Schläfli symbol {8} and can also be constructed as a quasiregular truncated square, t {4}, which alternates two types of edges. A truncated octagon, t {8} is a hexadecagon, {16}.