 The logarithmic tangent 73° 35' 40" is 10.531031 Proportional part for 3" is 23 Logarithmic tangent of 73° 35' 43" is 10.531054. When a cosine is required, the degrees and seconds must be sought at the bottom of the page, and the minutes on the right,...  Elements of Trigonometry, Plane and Spherical - Page 128by Lefébure de Fourcy (M., Louis Etienne) - 1868 - 288 pagesFull view - About this book
 | Charles William Hackley - Trigonometry - 1838 - 338 pages
...first column on the left, if the given angle or arc be less than 45° ; and the degrees will be found at the bottom of the page and the minutes on the right, if it be greater than 45°, the length of the sine or cosine will be found in the column under or over... | |
 | Anthony Dumond Stanley - Logarithms - 1849 - 408 pages
...cosine. If the number of degrees and minutes falls between 45° and 90°, the degrees must be looked for at the bottom of the page, and the minutes on the right : then opposite the minutes and over the degrees in the column having the proper title at the foot,... | |
 | Charles William Hackley - Trigonometry - 1851 - 536 pages
...the given angle or arc be less than 45o ; but if it be greater than 45o, the degrees will be found at the bottom of the page, and the minutes on the right ; the length of the sine or cosine will be found in the column under or over the degrees, as the case... | |
 | A. D. Stanley - 1854 - 416 pages
...cosine. If the number of degrees and minutes falls between 45° and 90°, the degrees must be looked for at the bottom of the page, and the minutes on the right : then opposite the minutes and over the degrees in the column having the proper title at the foot,... | |
 | Elias Loomis - Trigonometry - 1855 - 192 pages
...Logarithmic tangent of 73° 35' 43" is 10.531054. When a cosine is required, the degrees and seconds must be sought at the bottom of the page, and the minutes on the right, and the correction for the odd seconds must be subtracted from the number in the table. Required the... | |
 | Elias Loomis - Logarithms - 1859 - 372 pages
...23. Logarithmic tangent of 73° 35' 43" 10.531054. When a cosine is required, the degrees and seconds must be sought at the bottom of the page, and the minutes on the right, and the correction for the odd seconds must be subtracted from the number in the table. Required the... | |
 | Elias Loomis - Logarithms - 1862 - 176 pages
...leading figures are repeated at intervals of ten minutes. Thus the sine of 6° 27' is .112336 ; " " 28° 53' is .483028. The same number in the table...page, and the minutes on the right. Thus the cosine of 62o 25' is .463038 ; " 84° 23' is .097872. If a sine is required for an arc consisting of degrees,... | |
 | William Frothingham Bradbury - Plane trigonometry - 1864 - 324 pages
...on the left ; above 45°, since the Sine of any arc is the Cosine of its complement, the degrees are at the bottom of the page and the minutes on the right. Since Radius is unity, the Sines and Cosines are decimals. E. g. Nat. Sine of 35° 8' is 0.57548 "... | |
 | Elias Loomis - Logarithms - 1865 - 400 pages
...Logarithmic tangent of 73° 35' 43" is 10.531054. When a cosine is required, the degrees and seconds must bo sought at the bottom of the page, and the minutes on the right, and the correction for the odd seconds must be subtracted from the number in the table. Required the... | |
 | Elias Loomis - Trigonometry - 1868 - 380 pages
...* Logarithmic tangent of 73° 35' 43" 10.531054. When a cosine is required, the degrees and seconds must be sought at the bottom of the page, and the minutes on the rijjlit, and the correc lion for the odd seconds must be subtracted from the number in the table Required... | |
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