An introduction to projective geometry and its applications; an analytic and synthetic treatment (1905)
Emch, Arnold, b. 1871 · New York, J. Wiley & sons; London, Chapman & Hall, limited · leaf 231
value of this theorem will appear from the solutionof the following problem: Two bars, AC and BC, connected by a pivot-point at C, aresupported by pivots at A and B (Fig. 92). Two forces, i and 2, * In Cremonas Graphic Statics this theorem follows from the fact that the twofigures (a and h) form… … Fig. 91a.
Geometry, Projective · Geometry, Analytic
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