 | Jeremiah Day - Logarithms - 1815 - 172 pages
...is equal to CBB'. Therefore ABC, which is the supplement of CBB' is also the supplement of CB'B. But the sine of an angle is the same, as the sine of its supplement. (Art. 90.) The result of the calculation will, therefore, be ambiguous. In pf-actice, however, there... | |
 | Jeremiah Day - Measurement - 1815 - 388 pages
...is equal to CBB'. Therefore ABC, which is the supplement of CBB' is also the supplement of CB'B. But the sine of an angle is the same, as the sine of its supplement. (Art. 90.) The result of the Calculation will, therefore, be ambiguous. In practice, however, there... | |
 | Jeremiah Day - Geometry - 1824 - 440 pages
...is equal to CBB'. Therefore ABC, which is the supplement of CBB' is also thesupplement of CB'B. But the sine of an angle is the same, as the sine of its supplement. (Art. 90.) The result of the calculation will, therefore be ambiguous. In practice however, there will... | |
 | Jeremiah Day - Measurement - 1831 - 520 pages
...equal to CBB'. Therefore, ABC, which is the supplement of CBB', is also the supplement of CB'B. But the sine of an angle is the same, as the sine of its supplement. (Art. 90.) The result of the calculation will, therefore be ambiguous. In practice however, there will... | |
 | Jeremiah Day - Geometry - 1838 - 416 pages
...equal to CBB'. Therefore ABC, which is the supplement of CBB', is also the supplement of CB'B. But the sine of an angle is the same, as the sine of its supplement. (Art. 90.) The result of the calculation will, therefore, be ambiguous. In practice, however, there... | |
 | Jeremiah Day - Geometry - 1839 - 434 pages
...equal to CBB'. Therefore ABO, which is the supplement of CBB', is also the supplement of CU'B. But the sine of an angle is the same, as the sine of it:? supplement. (Art. 90.) The result of the calculation willj therefore, be ambiguous. In practice,... | |
 | Jeremiah Day - Logarithms - 1848 - 354 pages
...equal to CBB'. Therefore ABC, which is the supplement of CBB', is also the supplement of CB'B. But the sine of an angle is the same, as the sine of its supplement. (Art. 90.) The result of the calculation will, therefore, be ambiguous. In practice, however, there... | |
 | Jeremiah Day - Geometry - 1851 - 418 pages
...equal to CBB'. Therefore ABO, which is the supplement of CBB', is also the supplement of Cli'B. But the sine of an angle is the same, as the sine of iti supplement. (Art. 90.) The result of the calculation willj therefore, be ambiguous. In practice,... | |
 | Jeremiah Day - Mathematics - 1853 - 288 pages
...equfu to CBB'. Therefore ABt ! which is the supplement of CBB', is also the supplement of (. I'i'B. But the sine of an angle is the same, as the sine of tl » supplement. (Art. 90.) The result of the calculation wiJIj therefore, be ambiguous. In practice,... | |
 | John Benjamin Henck - Railroad engineering - 1854 - 270 pages
...triangle AD С we have sin. С AD : sin. AD С = CD: AC. But CAD = £Л OD= i/(§ 2. III. and VI.), and as the sine of an angle is the same as the sine of its supplement, sin. ADC = sin. A DE = cos. DAE = cos. i/. Moreover, CD — b and А С = T. Substituting these values... | |
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In practice however, there will generally be some circumstances which will determine whether the angle required is acute or obtuse. If the side opposite the given angle be longer than the other given side... 
