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A 'concave decagon' is a ten-sided shape with every other corner pushed in towards the centre. It forms a regular five-pointed star.

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Why is star a regular polygon?

A star is considered a regular polygon when its points are evenly spaced and its sides are of equal length. Specifically, a regular star polygon is formed by connecting non-adjacent vertices of a regular polygon (like a triangle, square, etc.) in a consistent pattern. The symmetry and equal angles between the lines connecting these vertices maintain the regularity of the shape. Thus, the defining characteristics of equal sides and angles classify a star as a regular polygon.


Is a star a regular polygon or a polygon?

I think regular. * * * * * Only if you ignore all the points where the sides cross one another.


Would a star be an irregular polygon?

No. An irregular polygon is a polygon whose sides are pretty much out of control. They are usually not equal to any other one side. So, no, a star is actually a REGULAR polygon.


Is a star a regular poligon?

No, a star is not a regular polygon. A regular polygon has equal-length sides and equal angles, while a star typically has points that extend outward, creating a more complex shape. Stars can be considered star polygons, which have specific rules for constructing their points, but they do not meet the criteria of being regular polygons.


What type of polygon is a star?

A star is typically classified as a non-convex polygon, specifically a type of complex polygon. It is formed by extending the sides of a regular polygon, resulting in points or "spikes." The most common representation is a five-pointed star, which can be described as a star polygon, denoted as {5/2} in mathematical terms. This indicates its structure and the way it connects vertices to create the star shape.

Related Questions

Is a star a regular polygon?

Yes. A star is a regular polygon.


Why is star a regular polygon?

A star is considered a regular polygon when its points are evenly spaced and its sides are of equal length. Specifically, a regular star polygon is formed by connecting non-adjacent vertices of a regular polygon (like a triangle, square, etc.) in a consistent pattern. The symmetry and equal angles between the lines connecting these vertices maintain the regularity of the shape. Thus, the defining characteristics of equal sides and angles classify a star as a regular polygon.


Is a star a regular polygon or a polygon?

I think regular. * * * * * Only if you ignore all the points where the sides cross one another.


Would a star be an irregular polygon?

No. An irregular polygon is a polygon whose sides are pretty much out of control. They are usually not equal to any other one side. So, no, a star is actually a REGULAR polygon.


What type of polygon is a star?

A star is typically classified as a non-convex polygon, specifically a type of complex polygon. It is formed by extending the sides of a regular polygon, resulting in points or "spikes." The most common representation is a five-pointed star, which can be described as a star polygon, denoted as {5/2} in mathematical terms. This indicates its structure and the way it connects vertices to create the star shape.


Is a hexagon a regular polygon or not a regular polygon?

A 6 sided hexagon polygon can be regular or irregular.


What is a concave polygon with at least 3 lines of symmetry?

A regular six pointed star.


What is A polygon that is not regular?

its a not regular polygon


What is a polygon that has all congruent sides and all congruent angles?

a "regular" one


What is a regular polygon vs a not regular polygon?

A regular polygon is a polygon whose sides are equal length and whose angles are all the same value. A non regular polygon is just the opposite of a regular polygon.


Is a star shape an irregular polygon?

Not all are. Not only is it a concave shape, but the interior angles can vary. For a polygon to be regular, it must be equilateral and equiangular.


Is a traingle a regular polygon or a polygon?

A triangle (not traingle) is a polygon. It can be a regular polygon but need not be.