For example an irregular and a regular octagon are alike because:-
They both have 8 sides
They both have 8 exterior angles that add up to 380 degrees
They both have 8 interior angles that add up to 1080 degrees
They both have 20 diagonals
They both can be cut into 6 triangles
regular polygons have all sides and angles congruent but irregular polygons only need to have a certain amount of sides
Yes, a regular polygon has all sides of equal length. An irregular polygon is any polygon that is not regular.
Regular, although the term is more usually used with polygons and polyhedra.
There are regular polygons (with 3, 4 and 6 sides).There are irregular convex polygons (with 3, 4, 5 or 6 sides). There are [irregular] concave polygons with various numbers of sides.
Most regular polygons will not - by themselves. In fact, of the regular polygons, only a triangle, square and hexagon will. No other regular polygon will create a regular tessellation. However, for polygons with any number of sides, there are irregular versions that can tessellate.
Regular polygons have all equal length sides and irregular polygons do not.
Regular polygons have all sides equal in length but an irregular polygon does not have all sides equal.
Quadrilaterals are polygons. They can be regular or irregular.
Regular polygons are when all the sides are same length and all the angles are the same size. Irregular polygons are shapes where the sides are not all the same and the angles are different.
It means with irregular polygons
regular polygons have all sides and angles congruent but irregular polygons only need to have a certain amount of sides
Polygons can either be regular or irregular. A regular polygon is for example a octagon which has sides and angles that are all the same. Irregular they are not all the same.
Yes, a regular polygon has all sides of equal length. An irregular polygon is any polygon that is not regular.
It cannot be any regular polygon, not a rectangle. But it could be a triangle or irregular polygons with 4 or more sides.It cannot be any regular polygon, not a rectangle. But it could be a triangle or irregular polygons with 4 or more sides.It cannot be any regular polygon, not a rectangle. But it could be a triangle or irregular polygons with 4 or more sides.It cannot be any regular polygon, not a rectangle. But it could be a triangle or irregular polygons with 4 or more sides.
They are a regular pentagon and an irregular pentagon.
Regular, although the term is more usually used with polygons and polyhedra.
There are regular polygons (with 3, 4 and 6 sides).There are irregular convex polygons (with 3, 4, 5 or 6 sides). There are [irregular] concave polygons with various numbers of sides.