Relationship Between Dimensions of Parallelopipeds Small 320×152 Medium 640×303 Large 1024×486 Download Tiff Original 2400×1138 | (227.8 KB) Description Diagram used to prove the theorem: "The rectangular parallelopipeds are to each other as the product of their three dimensions." Keywords congruent, equal, Parallel, parallelepiped, parallelepipeds, parallelopiped, parallelopipeds, prism, prisms, product of dimensions, rectangular solids, solid Galleries Geometric Theorems and Proofs Source: Arthur Latham Baker The Elements of Solid Geometr with Numerous Exercises (Boston, MA: Ginn & Company, 1893)