They are called polygons
The three dimensional figures are called Space figures
Quadrilaterals are two-dimensional shapes that have four sides. Quadrilaterals that have only one set of parallel sides are called trapezoids.
If I understand the question correctly, the answer is faces.
The three-dimensional shape consisting of 4 triangles is called a pyramid, or a triangular prism.
Four sided figures are called quadrilaterals. They are usually squares, rectangles, trapizoids, etc..
There are many four sided figures that are named some are:squarerectangletrapezoidparallelogramrhombkiteAll of these are called quadrilaterals
They are called solid figure because they are three-dimensional shapes.
They are called Quadrilaterals.