Isolateral polygons.
They need not be regular polygons. For example, a rhombus has all congruent sides but it is not a regular polygon.
A Square
Try counting the sides.
All quadrilateral shapes have 4 sides
quadilaterals
All quadrilaterals have four sides.
All shapes have sides. Including a circle which has one curved side.
A Square
All regular shapes have congruent sides.
Yeah.
Try counting the sides.
All quadrilateral shapes have 4 sides
Regular shapes are shapes where all the sides and angles are equal. One example of a regular shape is a square because all the sides are the same and all the angles are 90 degrees.
quadilaterals
All quadrilaterals have four sides.
All regular polygons with an even number of sides. Irregular polygons with an odd number of sides can have parallel sides. There are also non polygonal shapes that can have parallel sides.
A square
Regular polygons