首页 / 官方藏书 / The Solution of the Pyramid Problem; or, Pyramid Discoveries / With a New Theory as to their Ancient Use / § 12. PRIMARY TRIANGLES AND THEIR SATELLITES;—OR THE ANCIENT SYSTEM OF RIGHT-ANGLED TRIGONOMETRY UNFOLDED BY A STUDY OF THE PLAN OF THE PYRAMIDS OF GIZEH.

§ 12. PRIMARY TRIANGLES AND THEIR SATELLITES;—OR THE ANCIENT SYSTEM OF RIGHT-ANGLED TRIGONOMETRY UNFOLDED BY A STUDY OF THE PLAN OF THE PYRAMIDS OF GIZEH.

The Solution of the Pyramid Problem; or, Pyramid Discoveries / With a New Theory as to their Ancient Use · Robert Ballard · 第 3 / 6 章