| Charles Butler - 1814
...vanish, ubS 874 PART IX. Hence also the sine or co-sine can never exceed the radius. 14. THE VERSED SINE **of an arc, is that part of the diameter which is intercepted between the** beginning of the arc and its sine. Thus, DA is the versed sine of the arc AB, and of the angle ACB... | |
| John Gummere - 1814 - 346 páginas
...passing through the other extremity : thus BF is the sine of the arc ABorBD, Fig. 81. 7- The cosine **of an arc, is that part of the diameter which is intercepted between the** sine and the centre : thus CF is the cosine of the arc AB, and is equal to Bl, the sine of its complement... | |
| Olinthus Gregory - 1816 - 244 páginas
...perpendicular let fall from one extremity upon a diameter passing through the other. 14. The versed sine **of an arc is that part of the diameter which is intercepted between the** foot of the sine and the arc. 15. The tangent of an arc is a right line which touches it in one extremity,... | |
| John Bonnycastle - 1829 - 252 páginas
...an arc perpendicular to a diameter passing through the other extremity, as AB. 23. The versed sine **of an arc is that part of the diameter which is intercepted between the** sine and the arc; as BD or BE. 24. The cosine of an arc, is that part of the diameter intercepted between... | |
| John Bonnycastle - 1848 - 288 páginas
...an arc perpendicular to a diameter passing through the other extremity, as AB. 23. The versed sine **of an arc is that part of the diameter which is intercepted between the** sine and the arc ; as BD or BE. 24. The cosine of 'an are; is that part of the diameter intercepted... | |
| Frederick Overman - 1851 - 444 páginas
...perpendicular let fall from one extremity upon a diameter passing through-the other extremity. The versed sine **of an arc is that part of the diameter which is intercepted between the** foot of the sine and the arc. The tangent of an arc is limited by a right line drawn from the centre... | |
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