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 108
ITIONS OF CIRCUMFERENCES. 87 PROPOSITION II. 181, TlieQvem.—Two circumferen- ces ivMch intersect in one point, intersectalso in a second point. Dem.—Let M intersect N at P. As M passesfrom without to witliio the circle N, it has pointsboth without and within. Now, for M to re-turn into itself from… … Fig. 143. PROPOSITION in. 182. TJieorem,—If a straight line he drawn through the cen-tires of two circles, of the intersections of either circumference luithtlat line, the one on the side toward the centre of the other circle istie nearest jmnt in this circumference to that centre, and the one…
Geometry · Trigonometry
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