Regular and irregular polygon definition

In geometry, regular and irregular polygons are also called regular and irregular shapes. These are the types of polygons that differ from each other with respect to their dimensions.

We know that a polygon is a two-dimensional enclosed figure made by joining three or more straight lines. A regular polygon is a type of a polygon that has equal sides and all interior angles of equal measure. If any one of the conditions is not met, it becomes an irregular polygon. Check out the irregular polygon shapes based on three conditions. Note that non-polygon shapes are the shapes that do not fulfill the criterion of a polygon.

Regular and irregular polygon definition

A two-dimensional enclosed figure made by joining three or more straight lines is known as a polygon. Example: A square is a polygon with made by joining 4 straight lines of equal length. If all the polygon sides and interior angles are equal, then they are known as regular polygons. The examples of regular polygons are square , equilateral triangle , etc. In regular polygons, not only are the sides congruent but so are the angles. That means they are equiangular. The properties of regular polygons are listed below:. A regular polygon has all the sides equal. And the perimeter of a polygon is the sum of all the sides. Let there be a n sided regular polygon. Since a regular polygon is equiangular, the angles of n sided polygon will be of equal measure. A n sided polygon has each interior angle.

Explore math program. FREE Signup. However, sometimes two or three sides of a pentagon might have equal sides but it is still considered as irregular.

A polygon is a two-dimensional geometric shape with a finite number of sides. Polygons are divided into two categories b ased on these sides: regular and irregular polygons. In this lesson, we are going to study about regular and irregular polygons. Read More Read Less. A two-dimensional closed shape made up of line segments is called a polygon. Based on the sides and angles, polygons are classified as regular and irregular polygons. A regular polygon is a polygon that has equal sides and angles.

Logan has been tracing street signs around his city. He is preparing to trace the above street sign. He outlines the shape and he draws the round edges as straight lines. Will the resulting shape be a regular or irregular polygon , and what type of polygon will it be? In this concept, you will learn how to determine if a polygon is regular or irregular.

Regular and irregular polygon definition

A polygon is a two-dimensional geometric shape with a finite number of sides. Polygons are divided into two categories b ased on these sides: regular and irregular polygons. In this lesson, we are going to study about regular and irregular polygons. Read More Read Less.

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Scalene Triangle: A scalene triangle is a triangle in which all three sides have unequal lengths and angles of such a triangle are also unequal. Example 2: Find the area of the polygon given in the image. Irregular Polygon. However, it is an irregular polygon with equal angles 90 degrees each and unequal sides. In geometry, regular and irregular polygons are also called regular and irregular shapes. Maths Program. In this article we will discuss the conversion of yards into feet and feets to yard. Irregular polygons include the scalene triangle, rectangle, trapezoid, and kite. Find the radius of a six-sided regular polygon with side length of 12 cm. What are non-polygon shapes? Regular polygons must be examined first in order to define an irregular polygon.

Online Math Solver. Polygons are two-dimensional shapes with at least three straight sides and angles. Regular polygons have sides that are all the same length and angles that are all the same size.

A hexagon with all equal sides and angles are regular polygons whereas an irregular hexagon with one or more sides and angles unequal are irregular polygons. Regular Pentagon: A regular pentagon is a polygon that has five sides with equal lengths and equal angles. Non-polygon shapes are figures that do not satisfy the conditions of being polygon. Hence, it is a regular polygon. An irregular pentagon is a polygon with five unequal sides. So, it is a regular polygon. So, it is an irregular polygon. Hence, it is a regular polygon. In other words, irregular polygons are non-regular polygons. Already booked a tutor? Save my name, email, and website in this browser for the next time I comment. Table Of Height Of Equilateral Triangle. Apothem of a Regular Polygon.