Table of Contents
What is a 31 sided polygon called?
What is the name of a polygon with…?
| # | Name of the Polygon + Geometric Drawing |
|---|---|
| 30 sides | triacontagon |
| 31 sides | hentriacontagon |
| 32 sides | dotriacontagon |
| 33 sides | tritriacontagon |
What is the name of 40 sided polygon?
tetraconta
Systematic polygon names
| Tens | Ones | |
|---|---|---|
| 40 | tetraconta- | -tetra- |
| 50 | pentaconta- | -penta- |
| 60 | hexaconta- | -hexa- |
| 70 | heptaconta- | -hepta- |
What is a 100 side polygon called?
In geometry, a hectogon or hecatontagon or 100-gon is a hundred-sided polygon. The sum of all hectogon’s interior angles are 17640 degrees.
What do you call a 50 sided polygon?
In geometry, a pentacontagon or pentecontagon or 50-gon is a fifty-sided polygon. The sum of any pentacontagon’s interior angles is 8640 degrees.
What is the name of a 11 and 12 sided polygon?
∴ 11 sided and 12 sided polygons are called Hendecagon and Dodecagon respectively.
What do you call a shape with 1000000000000000 sides?
A megagon or 1 000 000-gon is a polygon with one million sides (mega-, from the Greek μέγας, meaning “great”, being a unit prefix denoting a factor of one million). …
What is the interior angle of polygon with 30 sides?
For a polygon with n sides, exterior angle=360/n. so for a 30-side polygon, ext angle=360/30=12 degrees . Now, interior angle=180-exterior angle. So for 30-sided polygon, int angle=180-12=168 degrees .
Does polygon have to have more than 3 sides?
A polygon is a plane figure that has “at least three straight sides and angles,” according to Oxford Dictionaries . However, polygons can have more than three sides; most have five or more.
What polygon has 3 equal sides?
An isosceles triangle has two equal sides and one side that is not equal. An equilateral triangle has 3 equal sides. In an acute triangle, all of the angles will measure less than 90 degrees. A right triangle will always have one 90-degree angle.
Which triangle has 3 congruent angle?
A triangle that has one right angle is called a right triangle. A triangle that has one obtuse angle is called an obtuse triangle. When a triangle has three congruent sides, we call the triangle an equilateral triangle. Click to see full answer.