What is a polygon with 12 sides called?
Duodecagon
Polygon Names: A 12-Sided Polygon Explained
Polygons are shapes made of straight lines connected end-to-end to form a closed path. The number of sides determines the specific name of a polygon. Different numbers of sides correspond to different names, which helps in identifying and discussing geometric shapes accurately.
Here is a list of some common polygon names based on their number of sides:
| Polygon Name | Number of Sides |
|---|---|
| Nonagon | $9$ |
| Decagon | $10$ |
| Undecagon | $11$ |
| Duodecagon | $12$ |
Identifying the 12-Sided Polygon
Based on standard geometric naming conventions, a polygon that has exactly $12$ sides is called a Duodecagon.
Analyzing Other Polygon Names
Let's look at why the other options are not correct for a $12$-sided polygon:
- Nonagon: This is the name for a polygon with $9$ sides.
- Decagon: This refers to a polygon with $10$ sides.
- Undecagon: This is the name used for a polygon with $11$ sides.
Therefore, the correct term for a polygon featuring $12$ sides is Duodecagon.
Important Questions from Engineering Drawing
Wiring diagrams, circuit diagrams and electrical installation drawings are examples of which of the following types of engineering drawings?
Which of the following is NOT an element of dimensioning ?
Which of the following drawing instruments is used to draw smooth curves/arcs?
_______ is a dimension that is essential to the functioning of the component or space that is generally shown with limits.
Which of the following drawing instruments is used to ink straight lines drawn with the instruments but never for freehand lines or lettering?
