 | William Leybourn - Geometry - 1704 - 432 pages
...: : KAM : M, Or, As F * G : F : : R * M : K. • *• That is, As the Two Right Angles are unto G, So is half the Spherical Superficies, to M. And, As...half the Spherical Superficies, to K. / Lemma II. The Triangle G, is equal to theTr'tangle H, becaitfe F/V-XLIL the Angles and Sides of one, are equal... | |
 | William Hawney - Astronomy - 1725 - 504 pages
...K+M : M. Or, F + G : F :: K + M : K. That is, As two right Angles are to G, So is half the fpherical Superficies to M ; And, as two right Angles are to F, So is half the fpherical Superficies to K. LEMMA II. The Triangle G is equal to the Triangle H, becaufe the Angles... | |
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Superficies to M ; And, as two right Angles are to F, So is half the fpherical Superficies to K. 