A regular polygon is a polygon with all equal sides and angles. An irregular polygon is a polygon where this is not the case. Knowing the difference between regular and irregular polygons can help ...

Polygons can be regular or irregular. If the angles are all equal and all the sides are equal length it is a regular polygon. To find the sum of interior angles in a polygon divide the polygon ...

Polygons can be regular or irregular. If the angles are all equal and all the sides are equal length it is a regular polygon. To find the sum of interior angles in a polygon divide the polygon ...

Polygons can be regular or irregular. If the angles are all equal and all the sides are equal length it is a regular polygon. To find the sum of interior angles in a polygon divide the polygon ...

Polygons can be regular or irregular. If the angles are all equal and all the sides are equal length it is a regular polygon. To find the sum of interior angles in a polygon divide the polygon ...

times~180^\circ\) where \(\text{n}\) is the number of sides. Another way to calculate the sum of the interior angles of a polygon is to see how many triangles the shape is composed of ...

The number of lines of symmetry in a regular polygon is equal to the number of sides. A shape has rotational symmetry when it can be rotated and it still looks the same. The order of rotational ...

A scalene triangle has 3 sides of different ... All of the angles are also equal. A right-angled triangle is a triangle that has a right angle. The angles inside a shape are called interior ...

A rectangle has two pairs of equal sides. It has four right angles (90°). The opposite sides are parallel. The diagonals bisect each other. A parallelogram has two pairs of equal sides.