Quick Answer: What Is A Regular Polygon In Geometry?

A polygon is called regular if it has equal sides and angles. Thus, a regular triangle is an equilateral triangle, and a regular quadrilateral is a square.

What is regular polygon give example?

A polygon having all the sides equal are all regular polygons. Since all the sides of the polygon are equal therefore all the angles of a regular polygon are equal. The most common examples of regular polygons are square, rhombus, equilateral triangle etc.

How do you know if a polygon is regular?

A polygon is regular when all angles are equal and all sides are equal (otherwise it is “irregular”).

What is a regular polygon give two examples?

A regular polygon is a polygon with congruent sides and equal angles. The examples of regular polygons include equilateral triangle, square, regular pentagon, and so on.

What is a regular polygon and irregular?

A regular polygon is a polygon where all of the side lengths are equal and all of the angle measures are equal. However, the sides are not congruent. Therefore, it is an irregular pentagon. Irregular polygons have side lengths that are not congruent.

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What is a regular polygon with 4 sides?

(ii) A regular polygon of 4 sides is called a square.

What is irregular polygon?

Irregular polygons are those types of polygons that do not have equal sides and equal angles. In other words, irregular polygons are not regular. Polygons are closed two-dimensional figures that are formed by joining three or more line segments with each other.

How do you know if a polygon is regular or irregular?

A polygon that does not have all sides equal and all angles equal. (A polygon is “regular” only when all angles are equal and all sides are equal, otherwise it is irregular.)

What is regular and irregular math?

The definition of a regular shape is that all the sides are equal and all the inside angles are equal. An irregular shape doesn’t have equal sides or equal angles.

Which best describes a regular polygon?

A polygon having equal sides and equal angles is a regular polygon.

What is a regular polygon for Class 8?

A regular polygon is a polygon that is equiangular i.e. All the angles are equal in measure and equilateral i.e. all sides have the same length. We know that the equilateral triangle is a regular triangle whose internal angle is 60∘ and its sides are also the same (equal length).

Are all triangles regular polygons?

Regular polygon: A polygon which has all its sides of equal length and all its angles of equal measures is called a regular polygon. Therefore, an equilateral triangle is a regular polygon.

What is the difference between a regular polygon and a regular polygon?

Polygons are two dimensional shapes with straight sides, and regular polygons are those with all equal sides and angles.

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Is a star a regular shape?

By geometrical definition, a star is a regular polygon: simple or complex. Polygon – any two-dimensional shape formed with straight lines and is closed. Regular polygon – a polygon whose sides are all the same length (equilateral) and whose angles are all the same (equiangular).

Is an oval a regular shape?

There are many, many kinds of ovals, but the general meaning is that they are a round shape that is elongated rather than perfectly round, as a circle is. An oval is any ellipses where the the foci are in two different positions.

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