What is the shape of nonagon?
What is the shape of nonagon?
nine sided shape
A nine sided shape is a polygon called a nonagon. It has nine straight sides that meet at nine corners. The word nonagon comes from the Latin word “nona”, meaning nine, and “gon”, meaning sides. So it literally means “nine sided shape”.
Is a nonagon a 9 sided shape?
In geometry, a nonagon (/ˈnɒnəɡɒn/) or enneagon (/ˈɛniəɡɒn/) is a nine-sided polygon or 9-gon. The name nonagon is a prefix hybrid formation, from Latin (nonus, “ninth” + gonon), used equivalently, attested already in the 16th century in French nonogone and in English from the 17th century.
What does a nonagon have?
A nonagon has nine straight sides and nine vertices (corners). It has nine angles inside it that add up to 1260°.
Is a nonagon concave or convex?
No line containing any of the sides will pass through the interior of the quadrilateral, so it is convex. Example 1a: There are 9 sides, so this is a nonagon. A line containing some of the sides will pass through the interior of the nonagon, so it is concave.
How many triangles are in a nonagon?
A regular nonagon has up to 9 congruent triangles that do not overlap.
Is a nonagon a 2d shape?
A polygon is a plane (2D) shape with straight sides….2D Shapes.
Triangle – 3 Sides | Square – 4 Sides |
---|---|
Heptagon – 7 Sides | Octagon – 8 Sides |
Nonagon – 9 Sides | Decagon – 10 Sides |
More … |
Is nonagon convex or concave?
If one or more interior angles is larger than 180°, it is concave. A regular nonagon is a convex nonagon….Nonagon classifications.
Regular nonagon | Irregular nonagon |
---|---|
All sides and interior angles are equal | Not all sides and angles are equal |
Where can you find a nonagon in real life?
11 Nonagon Examples in Real Life
- Coins.
- Drinking Glass.
- Table.
- Dream Catchers.
- Architecture and Design.
- Star Pattern.
- Ornaments.
- Dishes.
What’s a convex nonagon?
If all interior angles of a nonagon are less than 180°, it is convex. If one or more interior angles is larger than 180°, it is concave. A regular nonagon is a convex nonagon.
How many triangles does nonagon have?
A regular nonagon has up to 9 congruent triangles that do not overlap. A nonagon is a type of polygon made up of 9 line segments.