No.
A triangle with all sides the same lenght is an equilateral triangle.
No.
Penises come in all shapes and sizes - don't worry about it!
a square
No. They're not related at all
They are called regular polygons
That's geometrically impossible.
No but it is a 4 sided quadrilateral
Same as a rectangle. It is, after all, a type of rectangle (lenght >< width)
An equilateral triangle.
An ireggular square has sides all the same lenght but all the angles are not congruent
A rhombus.