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# What is a nonagon sides?

## What is a nonagon sides?

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”.

What is a nonagon and Decagon?

Here, a 3-sided polygon is a triangle, 4 sided polygon is a quadrilateral, 5-sided polygon is a pentagon, 6-sided polygon is a hexagon, 7-sided polygon is heptagon, 8-sided polygon is octagon, 9-sided polygon is called a nonagon and a 10-sided polygon is the decagon.

What is nonagon math?

The nonagon, also known as an enneagon, is a 9-sided polygon. In particular, a nonagon with vertices equally spaced around a circle and with all sides the same length is a regular polygon known as a regular nonagon.

### How many angles has a nonagon?

nine angles
A nonagon has nine straight sides and nine vertices (corners). It has nine angles inside it that add up to 1260°.

How does a nonagon look like?

It has four equal sides and four right angles, each measuring 90 degrees. A regular nonagon is a nine-sided shape with equal sides and equal angles of 140 degrees each. Each interior angle measure of a regular nonagon is 140 degrees.

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.

#### How does a Heptagon look like?

The heptagon shape is a plane or two-dimensional shape comprised of seven straight sides, seven interior angles, and seven vertices. A heptagon shape can be regular, irregular, concave, or convex. All heptagons can be divided into five triangles. All heptagons have 14 diagonals (line segments connecting vertices)

How many sides does Nonagon have?

9
Nonagon/Number of edges
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 look like?

Nonagon is one of the types of polygonal shapes. The nonagon is said to be a 9 sided polygon. It is also called Enneagon . The polygon sides are always straight and it is said to be a two dimensional shape.

## How many degrees are there in a nonagon?

It has four equal sides and four right angles, each measuring 90 degrees. A regular nonagon is a nine-sided shape with equal sides and equal angles of 140 degrees each.

What does it mean to have a regular nonagon?

A regular nonagon is a nonagon in which all sides have equal length and all interior angles have equal measure. Angles of a regular nonagon. Since each of the nine interior angles in a regular nonagon are equal in measure, each interior angle measures 1260° ÷ 9 = 140°, as shown below. Each exterior angle of a regular nonagon has an equal measure of 40°.

How much sides does a nonagon have?

A nonagon is a polygon that has nine sides. In the figure below are several types of nonagons. Like other polygons, a nonagon can be classified as regular or irregular. If all the sides and interior angles of a nonagon are equal, it is a regular nonagon.