It is a 12 sided shape that can be either regular or irregular
A regular or an irregular dodecagon both have 12 sides
No, a regular dodecagon cannot be used to tile a flat surface. Tiling requires shapes to fit together without gaps or overlaps, and the internal angles of a regular dodecagon (150 degrees) do not allow for such arrangements. While irregular dodecagons might be able to tile under certain configurations, a regular dodecagon cannot do so on its own.
An irregular dodecagon.
It is a dodecagon. While it is irregular, so is a dodecagon with equal sides but unequal angles, so "irregular" is not enough.
A regular 12 sided dodecagon has 54 diagonals.
A regular or an irregular dodecagon both have 12 sides
It is regular if all its sides are equal AND all its angles are equal. Otherwise, it is not regular.
A regular or even an irregular dodecagon is a 12 sided polygon whose interior angles add up to 1800 degrees
There are many ways of classifying decagons. There are convex or concave dodecagons. Or they can be classified as regular, equiangular-irregular, equilateral-irregular or fully irregular.
A dodecagon is a 12 sided polygon which can be regular or irregular and its interior angles add up to 1800 degrees
No, a regular dodecagon cannot be used to tile a flat surface. Tiling requires shapes to fit together without gaps or overlaps, and the internal angles of a regular dodecagon (150 degrees) do not allow for such arrangements. While irregular dodecagons might be able to tile under certain configurations, a regular dodecagon cannot do so on its own.
An irregular dodecagon.
Yes it can.
It is a dodecagon. While it is irregular, so is a dodecagon with equal sides but unequal angles, so "irregular" is not enough.
A regular 12 sided dodecagon has 54 diagonals.
A shape with 12 sides and 12 angles is known as a dodecagon. In geometry, a dodecagon can be regular, meaning all sides and angles are equal, or irregular, where the sides and angles can vary. Regular dodecagons have internal angles measuring 150 degrees each.
The shape of the twelfth figure is a dodecagon. A dodecagon is a polygon with twelve sides and twelve angles. It is a regular dodecagon if all its sides and angles are equal. The interior angles of a regular dodecagon measure 150 degrees each.