Truncated Right Triangular Prism for Volume Small 320×305 Medium 640×610 Large 1024×976 Download Tiff Original 2517×2400 | (288.0 KB) Description A volume of a truncated right triangular prism is equal to the product of its base by one third the sum of its lateral edges. Keywords geometric solid, prisms, pyramid, pyramids, right, solids, triangular base, truncated prism, volume Galleries Prisms Source: G.A. Wentworth Plane And Solid Geometry (Boston: Ginn & Company, 1899) 323