A 3 sided shape is a triangle. A 4 sided shape could be a square or rectangle.
a 4 sided 3d shape is called a triangular prism!!!!!!!!!!!!!!!
Quadilateral.
A square.
Square
Yes a 4 sided shape is called a quadrilateral
A 3 sided shape is a triangle. A 4 sided shape could be a square or rectangle.
a 4 sided 3d shape is called a triangular prism!!!!!!!!!!!!!!!
It is called a Quadrilateral.
Quadilateral.
tetrahedron
A square.
Square
it is called a seven sided shape in Canada
a one sided shape is called a henagon and a 2 sided shape is called a digon
a square
A trapezoid is a shape that has 4 sides and 2 parallel sides. The sides that are parallel are called the bases.