A treatise on special or elementary geometry (1877)
Olney, Edward, 1827-1887, Olney, Edward, 1827-1887. Elements of trigonometry, plane and spherical · New York : Sheldon · leaf 293
Z> > a? How if B is obtuse? v5 707 To pass a circumference through two given p^^ 422 points, having its centre in a given line. 18 274 EXERCISES IN GEOMETRICAL INVENTION. 798. To draw a line parallel to a given line and tangent to agiven circumference.SuG.—Draw a diameter perpendicular to the… … Fig. 4-23.
Geometry · Trigonometry
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