pentagon
It has 4 vertices Four.It has four vertices
A shape with 4 sides is a quadrilateral
A circle (in 2-dimensions and a sphere in 3-d. And the word is vertices, not verticals!
Verticals are corners so in a two dimensional a square has 4 verticals
pentagon
It has 4 vertices Four.It has four vertices
Square Rectangle Parallelogram Rhombus Trapezoid
pyramid
A shape with 4 sides is a quadrilateral
A circle (in 2-dimensions and a sphere in 3-d. And the word is vertices, not verticals!
Verticals are corners so in a two dimensional a square has 4 verticals
Shape has fewer than 6 sides
A trapezoid is a shape that has 4 sides and 2 parallel sides. The sides that are parallel are called the bases.
A quadrilateral is a 2D shape that has 4 sides
Any shape that has 4 sides is a quadrilateral
There is no simple shape that has exactly 4 square sides.