Table of Contents

## Why is a rhombus not regular polygon?

Now, by the properties of Rhombus, All the sides are equal and opposite angles are equal, but for a regular polygon all the sides must be equal, and all the interior angles must be equal. Hence, Rhombus can never be a regular polygon.

### Why is a polygon not regular?

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.)

**Is a polygon regular if all its sides are equal?**

true , a polygon is regular , if it’s all sides are equal . if the word regular comes it means that the figure ‘s has equal side .

**Is rhombus a regular or irregular quadrilateral?**

Irregular quadrilaterals are: rectangle, trapezoid, parallelogram, kite, and rhombus. They are symmetrical, but are not required to have congruent sides or angles.

## Can a rhombus not have equal sides?

The Parallelogram A parallelogram has opposite sides parallel and equal in length. Also opposite angles are equal (angles “A” are the same, and angles “B” are the same). NOTE: Squares, Rectangles and Rhombuses are all Parallelograms!

### Is a rhombus an example of a regular polygon?

No, a rhombus is not a regular polygon. A regular polygon must be equiangular (all of its angles are the same measure) and congruent or, equilateral (all of its sides are the same length). But a rhombus is only equilateral: all of its sides are of the same length and only the opposite angles are equal.

**What do you call to a polygon whose sides are equal and all sides are not equal?**

irregular

A polygon with equal sides and and angles is a regular polygon. If its sides or angles are not equal it is irregular.

**What polygon is not regular?**

An irregular polygon is any polygon that is not a regular polygon. It can have sides of any length and each interior angle can be any measure. They can be convex or concave, but all concave polygons are irregular since the interior angles cannot all be the same.

## Are all angles equal in a rhombus?

A rhombus has all sides equal, while a rectangle has all angles equal. A rhombus has opposite angles equal, while a rectangle has opposite sides equal.

### Why are all Rhombuses not squares?

A rhombus is a quadrilateral with all sides equal in length. A square is a quadrilateral with all sides equal in length and all interior angles right angles. Thus a rhombus is not a square unless the angles are all right angles.

**Is a Pentagon regular or irregular?**

In the pentagon, the sum of the interior angles is equal to 540°. If all the sides are equal and all the angles are of equal measure, then it is a regular pentagon. Otherwise, it is irregular. In the regular pentagon, each interior angle measures 108°, and each exterior angle measures 72°.