Regular Polygon. In a regular polygon, all the sides of the polygon are equal, and all the interior angles are the same. For example, a regular hexagon has six equal sides, and all its interior angles measure to 120 degrees. Few more examples are mentioned below. Examples: A square has all its sides equal to 5cm, and all the angles are at 90°.
Typically we all know the polygon names up to Hexagon or perhaps Octagon, but what comes next? Is there actually a name for a 27 sided pentagon? Yes there is. The simple version (and the one most people use) is 27-gon. But where is the tounge twisting fun in that? Doesn't Icosaheptagon sound so much more interesting!
Regular polygons Chart Polygons Name by Sides . definition of a Regular Polygon: A polygon in which all angles and sides are equal. Irregular Polygon? Definition: Any polygon that is not a regular polygon. A polygon whose sides are not all the same length or whose interior angles do
A convex polygon is any polygon whose interior angles are all less than 180 degrees. This means that every diagonal of a convex polygon will fall inside the area enclosed by the shape. In contrast, a concave polygon is any polygon that has at least one angle whose measure is greater than 180 degrees.
A convex polygon has no angles that point inward, whereas a concave polygon makes something that looks like a cave, as Math is Fun nicely states, and where angles point toward the interior of the polygon. And a regular polygon is one that is both equilateral (all sides are congruent) and equiangular (all angles are congruent). Names of Polygons
For polygons with more sides, it is easier and quite common to use a number to indicate the number of sides. For eg. 15-gon or 23-gon. Worksheets. Practice the names of polygons with the following worksheets. Names of Polygons - Give the number of sides . Names of Polygons - Give the names of polygons How to define a polygon?
There are (ridiculous) names for polygons with many more sides (see wikipedia:Polygon), but generally for larger numbers of sides, one uses the number of sides followed by "-gon". We talk about 7-gons and 8-gons for instance (instead of the harder to remember names heptagon or octagon). Worksheet. Recognizing Polygons Worksheet
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Polygon names; Name Edges Remarks henagon (or monogon) 1 : In the Euclidean plane, degenerates to a closed curve with a single vertex point on it. Suggestions. Name Of Polygons By Sides 100 Sided Polygon All The Polygons Names. 1; 2; 3;
All sides are exactly the same as each other on regular polygons; one or more sides are different from the other sides on irregular polygons. A few of the polygon names, with the name following ...
Semipalatinsk Nuclear Test Site – The Polygon. Introduction Location History Visiting Bonus info! Introduction. Truly one of the most amazing places the interested and engaged world traveller can possibly visit, this remote and supremely dark place is deep in the steppe of Kazakhstan to the south-west of the semi-abandoned town of Kurchatov, where the bomb itself was designed, refined, and ...