Solid Geometry
by George Wentworth, David Eugene Smith · George Wentworth, David Eugene Smith
A 1913 Wentworth-Smith textbook, reprinted by Forgotten Books, that develops solid geometry through definitions, theorems and proofs. It covers lines and planes in space, dihedral angles, polyhedrons, cylinders, cones and spheres, training readers to prove spatial results and compute areas and volumes.
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