| Henry S. Merrett - 1863 - 317 sider
...degrees. The sine of an arc is a line drawn from one extremity of an arc, perpendicular to the diameter. **The versed sine of an arc is that part of the diameter** intercepted between the arc and its sine. The tangent of an arc is a line drawn perpendicular to the... | |
| William Alexander Myers - 1873 - 164 sider
...radius (Loomis, Gcom., Prop. IV., Book VI.); hence the sine of 30° is equal to half of the radius. **The versed sine of an arc is that part of the diameter** intercepted between the sine and the arc. Thus GA is the versed sine of the arc AF, The tangent of... | |
| WILLIAM ALEXANDER MYERS - 1874
...radius (Loomis* Geom., Prop. IV., Book VI.); hence the sine of 30° is equal to half of the radius. **The, versed sine of an arc is that part of the diameter** intercepted between the sine and the arc. Thus GA is the versed sine of the arc AF. The tangent of... | |
| Elias Loomis - 1877 - 443 sider
...tangent, and secant of one of these angles is the cosine, cotangent, and cosecant of the other. 12. **The versed sine of an arc is that part of the diameter** intercepted between the extremity of the arc and the foot of the sine. Thus GA is the versed sine of... | |
| 1880
...of the lu-c AS ; SZ is the sine of the arc Sll, or the cosine of die »re AS. XXI. The VERSED SISE **of an arc is that part of the diameter contained between...of the arc AS and DCR is the versed sine of the arc** 1 1 1 IS. XXII. The TANGENT of an arc is a right line drawn perpendicular to the diameter, passing... | |
| Nathaniel Bowditch - 1888 - 647 sider
...SI I is the complement of the arc AS; S/. is the sine of the arc Sil, or the cosine of the arc AS. **The versed sine of an arc is that part of the diameter...the arc AS, and DCR is the versed sine of the arc** DUS. .„ The tangent of an arc is a right line drawn perpendicular to the diameter, passing 1 through... | |
| William Kent - 1902 - 1113 sider
...arc is that part of the proditced diameter which is intercepted betn-een the centre and the tangent. **The versed sine of an arc is that part of the diameter** intercepted beticeen the extremity of the arc and the foot of the sine. In a circle whose radius is... | |
| Thomas J. Foster - 1905 - 637 sider
...The cosecant of an arc is the secant of the complement of the arc. Thus, OT is the cosecant of A C. **The versed sine of an arc is that part of the diameter** included between the extremity of the arc and the foot of the sine. DA is the versed sine of A C. The... | |
| Thomas J. Foster - 1916 - 1172 sider
...The cosecant ot an arc is the secant of the complement of the arc. Thus, Or' is the cosecant of AC. **The versed sine of an arc is that part of the diameter** included between the extremity of the arc and the foot of the sine. DA is the versed sine of AC. The... | |
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