Paulding County School District



3D-Figures, Surface Area, Volume Vocabulary ConceptDefinitionVisual ExplanationFaceThe flat surface of a 3D A pattern of the shapes that make up the 3D figure that shows each of the figures faces.EdgeThe corner where two flat surfaces meet.VertexThe point where two or more faces meet to a point in the figure.Rectangular PrismA solid 3D figure that has six faces that are rectangles.Surface AreaThe total area of the surface of a 3D figure.VolumeThe enclosed space (inside) of a 3D figure.Triangular PrismA three-sided prism that is made of two-triangles, and three rectangles.CylinderA 3D figure composed of two circles and a rectangle. ................
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