Nine sided figure name

To be a regular polygon all the sides and angles must be the same. A nonagon is a polygon that has nine sides.

46 sided polygon - Tetracontakaihexagon.

Nine sided figure name. In geometry a nonagon ˈ n ɒ n ə ɡ ɒ n or enneagon ˈ ɛ n i ə ɡ ɒ n 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. 19 rows Number of sides Name.

66 rows Name of Polygon. The Crossword Solver found 20 answers to the nine sided figure crossword clue. The Crossword Solver finds answers to American-style crosswords British-style crosswords general knowledge crosswords and cryptic crossword puzzles.

Enter the answer length or the answer pattern to get better results. 100 - 999 SIDES For numbers from 100 to 999 we need one more combining prefix and another rule. To construct the name we start with the prefix for the hundreds digit taken from the Ones Digit table above follow it by hecta then proceed as before.

An 18 sided shape is called an octadecagon octa meaning 8 and decagon meaning 10 19 sided shape. A 19 sided shape is called an enneadecagon pronounced en-ee-deck-uh-gon 20 sided shape. A 20 sided shape is called an icsoagon.

All of these shapes are from the polygon family. So the interior angle of a 9 -sided polygon is 140. We can see that x and one interior angle lie on the same side of a straight line so their sum must be 180.

So x 180. 120 60 Heptagon or Septagon. 135 45 Nonagon or Enneagon.

144 36 Hendecagon or Undecagon. A polygon is a plane 2D shape with straight sides. To be a regular polygon all the sides and angles must be the same.

Triangle - 3 Sides. Square - 4 Sides. Pentagon - 5 Sides.

Hexagon - 6 sides. Heptagon - 7 Sides. Octagon - 8 Sides.

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. Otherwise it is an irregular nonagon. Quadrilateral 4 Sides A Quad Bike has 4 wheels.

Pentagon 5 Sides The Pentagon in Washington DC has 5 sides. Hexagon 6 Sides Honeycomb has Hexagons. Septagon 7 Sides Think Septagon is a Seven-agon Octagon 8 Sides An Octopus has 8 tentacles.

Nonagon 9 Sides Think Nonagon is a Nine-agon Decagon 10 Sides Think Decagon has 10 sides. Observe the below figure to understand the different shapes that relate to geometric shapes. Find the open figure from the following.

Correct answer is figure D. All other figures are closed figures where both the start and endpoints are the same. How many sides does a decagon have.

The following sections will help you understand the meaning of basic geometric figures along with their pictures. Note that all the angles mentioned are the interior ones. Different Types of Geometric Shapes.

Two Dimensional 2D Shapes. This is a type. 108 Interior angles add up to 540 Irregular Pentagon.

120 Interior angles add up to 720 Irregular Hexagon. 1286 to 1dp Interior angles add up to 900 Irregular Heptagon. 135 Interior angles add up to 1080 Irregular Octagon.

A polygon with seven sides is called a heptagon. A polygon is a closed geometric shape that has at least three sides and angles. Polygons consist of adjoining line segments and are named based on how many sides they have.

There are eight polygons that have been officially named. Other proposed names include nonagon for a nine-sided polygon. 46 sided polygon - Tetracontakaihexagon.

28 sided polygon - Icosikaioctagon. However many people use the form n-gon as in 46-gon or 28-gon instead of these names.