Four.
No but it is a 4 sided quadrilateral
An ireggular square has sides all the same lenght but all the angles are not congruent
A triangle with all sides the same lenght is an equilateral triangle.
either a rectangle or a square. but i think quadrilateral means all the sides are the same lenght.= so i would go with square.
All quadrilaterals have four sides, four vertices and four angles. A quadrilateral where all sides have the same length can also be called a square, a rhombus, a rectangle, and a parallelogram. * * * * * If all 4 sides are equal it is a square or a rhombus but not a rectangle or parallelogram.
Trapezium (or Trapezoid)...its the same shape. Also, any irregular quadrilateral that doesn't have sides of the same length.
the same as a regular quadrilateral, 4
a square
Isosceles Triangle (:
they have 4 sides of equal lenght and they have 2 pairs of parellel sides
If a set of equal sides are adjacent, then the quadrilateral is a "kite" shape. If a set of equal sides are opposite, then the quadrilateral is a parallelogram.
I am a rhombus. I don't need to prove that my opposite sides are parallel. If I'm a quadrilateral with four sides that are the same length, then I am definitely a rhombus.