In geometry, a dodecagon, or 12-gon, is any twelve-sided polygon. A regular dodecagon is a figure with sides of the same length and internal angles of the same size. It has twelve lines of reflective symmetry and rotational symmetry of order 12.

A dodecagon is a closed figure that has 12 sides and 12 angles. It has 12 vertices, each of which is connected to two sides. See the below figure which is an example of a dodecagon.

Jul 29, 2024 · What's a dodecagon and its main formulas? What are the angles in a dodecagon? How to use this dodecagon calculator? Omni Calculator's dodecagon calculator is here to help you answer all the questions related to dodecagons!

What is a Dodecagon? A dodecagon is a 12-sided polygon that encloses space. Dodecagons can be regular in which all interior angles and sides are equal in measure. They can also be irregular, with different angles and sides of different measurements. The following figure shows a regular and an irregular dodecagon.

In geometry, a 12-sided polygon is called a dodecagon. It also has twelve vertices and twelve interior angles. Let’s take a look at some of the examples of dodecagon in the figure below. Based on the sides and angles, a dodecagon can be classified as a regular or irregular polygon and a convex or concave polygon.

Jan 11, 2023 · What is a dodecagon? A dodecagon is a type of polygon with these properties: Sometime during the mid 1600s, a mathematician felt the need for a descriptive word for a 12-sided polygon. The word dodecagon comes from the Greek, dōdeka-, which means 12, and + -gōnon, which means angled.

A dodecagon is a 12-sided two-dimensional plane figure. The term dodecagon is derived from Greek, where "dodeka" indicates 12 (do = two, deka = 10) and gon means angle or corner. The figure below shows some dodecagon examples:

Aug 3, 2023 · What is a dodecagon. How many sides does it have. Learn how to find its area and perimeter with formulas, solved examples, and diagrams

Jan 31, 2025 · A dodecagon is a 12-sided polygon. Several special types of dodecagons are illustrated above. In particular, a dodecagon with vertices equally spaced around a circle and with all sides the same length is a regular polygon known as a regular dodecagon.

Oct 10, 2022 · Dodecagons are twelve-sided polygons. Learn about their exterior and interior angles, symmetry, and diagonals.