Quadrilateral.
square
A point has no corners and no sides. There are several geometic shapes with no corners and only one side. Some of the shapes are circle, oval, and sphere.
See related link below for the pictures
They are both shapes. they are both a quadrilateral. 4 corners and 4 sides.
Quadrilateral.
square
It is a square as square has 4 sides and all of them are equal. Also it has 4 corners.
Square, Rectangle, Rhombus & Parallelogram
A point has no corners and no sides. There are several geometic shapes with no corners and only one side. Some of the shapes are circle, oval, and sphere.
See related link below for the pictures
They are both shapes. they are both a quadrilateral. 4 corners and 4 sides.
they both have sides and corners. they both have sides and corners.
Square, Rectangle, Parallelogram, Rhombus, Trapezium, Diamond, Kite
A triangle
It is very possible considering non-closed shapes. For example, picture the letter "M" but drawn into the third dimension, sort of like a open roof gutter (which has 2 corners and 3 sides). It will have 3 corners and 4 sides (an "L" would have 1 corner and 2 sides).
Yes