2 Right Rectangular Pyramids Small 320×256 Medium 640×512 Large 1024×820 Download TIFF Original 3000×2401 | (198.3 KB) Download EPS Vector 344.8 KB Description Illustration of 2 right rectangular pyramids with hidden edges shown. The rectangular bases are congruent, but the height of the smaller pyramid is one half that of the larger. Keywords double, geometric solid, height, isosceles triangles, one half, Polyhedron, polyhedrons, proportion, proportional, proportionate, pyramid, quadrilateral, rectangle, Regular, right rectangular pyramids, similar, solids, triangle, triangular faces, volume Galleries Pyramids Source: Florida Center for Instructional Technology Clipart ETC (Tampa: University of South Florida, 2007)