The sum of the areas of each face of the solid.
A polygon is a plane area which is bounded by straight lines. Its face, therefore, is itself.
true
The main difference between a polygon and a solid shape is that polygons are two dimensional. In contrast, solid shapes are three dimensional objects.
pyramid newtest3
A polygon is a many sided 2-dimensional figure, and thus could never be "solid" Alternatively, it could be "one face that is a polygon". In that case the solid could be like a pyramid that morphs into a cone or a part-sphere. The base would be the one polygon, the other face would not.
face
A triangle, square or pentagon.
a pyramid
triangles and pentagons
A rectangular solid is a polygon, as it is a four-sided, six face object. In two dimensions, it will remain a polygon with intersecting lines at the interior, with no line exceeding the boudary of the edge of the object from any point of view.
It is called a face of the polyhedron.
A triangle if it is a triangular based pyramid
It is a face of the 3-d figure.
Pyramid
It's a polyhedron. A polyhedron (plural: polyhedra) is a three - dimensional figure made up of sides called faces, each face being a polygon.
Each flat face of a 3d object is called a face or a polygon!