Table of Contents
What is an irregular polygon?
Irregular polygons are polygons that have unequal angles and unequal sides, as opposed to regular polygons which are polygons that have equal sides and equal angles. For example, this rug can be described as a single irregular polygon.
What are regular and irregular polygons give one example for each?
An irregular polygon does not have all its sides equal and not all the angles are equal in measure. Examples of irregular polygons are scalene triangle, right triangle, isosceles triangle, rectangle, parallelogram, irregular pentagon, irregular hexagon, etc.
What are regular & irregular shapes?
Use mathematical language to explain the difference between regular and irregular shapes. Regular shapes have sides and angles that are all equal. Irregular shapes have sides and angles of different measures.
What is regular polygon called?
Euclidean 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 are regular and irregular polygons Class 8?
Regular Polygons: A regular polygon is equiangular (angle between any two vertices is equal) and equilateral (length of each vertices is equal). Irregular Polygons: An irregular polygon may/may not be equiangular (like a rectangle) but not equilateral.
What is irregular polygon class 8?
Irregular polygons are polygons that have unequal angles and unequal sides, as opposed to regular polygons which are polygons that have equal sides and equal angles. A scalene triangle is a triangle in which all the three sides are in different lengths, and all the three angles are of various measures.
What is a regular shape in geometry?
A regular shape is a 2D shape where all (interior) angles and sides measure the same.
Which is a regular polygon?
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.