Table of Contents
What is a polygon that has 27 sides?
Systematic polygon names
| Ones | Twenties | |
|---|---|---|
| 5 | penta- | 25 |
| 6 | hexa- | 26 |
| 7 | hepta- | 27 |
| 8 | octa- | 28 |
How do you find the number of sides of a polygon if diagonals are given?
Starts here5:05Find the number of sides of a polygon with 44 diagonals – YouTubeYouTubeStart of suggested clipEnd of suggested clip52 second suggested clipSo we could read this as 44 is equals to n c2 minus n right so NC 2 means n times n minus 1 dividedMoreSo we could read this as 44 is equals to n c2 minus n right so NC 2 means n times n minus 1 divided by 2 minus n that is NC – correct n factorial divided by n.
How many diagonals does a polygon with 26 sides have?
299
Polygons
| Sides | Diagonals |
|---|---|
| 23 | 230 |
| 24 | 252 |
| 25 | 275 |
| 26 | 299 |
How many diagonals are there in a polygon of 22 sides?
209 diagonals
So, a polygon with 22 sides has 209 diagonals.
How many sides does a polygon have if it has 35 diagonals?
10
So, the number of sides of a polygon having 35 diagonals is 10.
What is a shape with 28 sides called?
In geometry, an icosioctagon (or icosikaioctagon) or 28-gon is a twenty eight sided polygon. The sum of any icosioctagon’s interior angles is 4680 degrees.
How many diagonals n gon have?
For n = 5, we have a pentagon with 5 diagonals. Therefore, the number of diagonals in a polygon pentagon is 5. For n = 6, n-polygon is called hexagon and it has 9 diagonals. Therefore, the number of diagonals in a polygon hexagon is 9….
| Polygon Name | Number of Sides | Number of Diagonals |
|---|---|---|
| Hexagon | 6 | 9 |
| Heptagon | 7 | 14 |
How many diagonals does a 20 sides have?
170 diagonals
Therefore, for a 20-sided polygon, there will be 190 lines and 170 diagonals.
How many sides are there?
Shapes and Number of Sides
| Shape Name | Number of Sides |
|---|---|
| Triangle | 3 |
| Quadrilateral | 4 |
| Pentagon | 5 |
| Hexagon | 6 |