2 Solid Figures Solids enclose a part of space (3 dimensional or 3D). Solids with flat surfaces that are polygons are called POLYHEDRONS.There are two types of Polyhedrons called PRISMS and PYRAMIDS.
3 Solid Figures The 2-dimesional surfaces are called FACES. Two faces intersect in a segment called an EDGE.The 2-dimesional surfaces are called FACES.Three or more edges intersect at a point called a VERTEX.
4 PRISMSA solid figure with two parallel faces called BASES. The two bases are connected by polygons called LATERAL FACES.BasesLateral Faces