Triangular Pyramid For Volume Small 320×93 Medium 640×186 Large 1024×297 Download Tiff Original 2400×696 | (230.7 KB) Description Illustration of triangular pyramid used to show that the volume is equal to one third of the product of its base by its altitude. Keywords altitude, base, geometric solid, pyramid, pyramids, solids, triangular base, volume Galleries Pyramids Source: G.A. Wentworth Plane And Solid Geometry (Boston: Ginn & Company, 1899) 315
