A Treatise on Trigonometry, Plane and Spherical: With Its Application to Navigation and Surveying, Nautical and Practical Astronomy and Geodesy : with Logarithmic, Trigonometrical, and Nautical Tables, for the Use of Schools and Colleges |
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Results 1-5 of 74
Page x
... adding or rejecting 10 in the introduction of radius for homogeneity , Examples in the solution of right - angled triangles , Exercises in ditto , Practical examples , ib . 57 ib . 59 60 Practical exercises , . ib . Use of the ...
... adding or rejecting 10 in the introduction of radius for homogeneity , Examples in the solution of right - angled triangles , Exercises in ditto , Practical examples , ib . 57 ib . 59 60 Practical exercises , . ib . Use of the ...
Page 11
... added to the result found . N. B. The sides found will always be expressed in units of the same kind as the base . 12. It is evident that when any three parts of a triangle , one of which is a side , are given , the other three may be ...
... added to the result found . N. B. The sides found will always be expressed in units of the same kind as the base . 12. It is evident that when any three parts of a triangle , one of which is a side , are given , the other three may be ...
Page 40
... adding this to the logarithm of 843700 which is 5.92619 the sum , rejecting the two last places 10 which go beyond the usual number is which is the logarithm of 843742 . ā«0000210 5.92621 Had the first two numbers differed by 1000 ...
... adding this to the logarithm of 843700 which is 5.92619 the sum , rejecting the two last places 10 which go beyond the usual number is which is the logarithm of 843742 . ā«0000210 5.92621 Had the first two numbers differed by 1000 ...
Page 41
... Adding these numbers taken from the little table to the first logarithm found , the sum 44207 is the logarithm sought . 44201 5 13 44207 or with the characteristic 5.44207 The right hand figure 3 of the 13 , which would carry the ...
... Adding these numbers taken from the little table to the first logarithm found , the sum 44207 is the logarithm sought . 44201 5 13 44207 or with the characteristic 5.44207 The right hand figure 3 of the 13 , which would carry the ...
Page 42
... adding up the above numbers being more than 5 , or of the preceding place , 1 is added to that place . For the theory of the above see Algebra , at the end of Art . 214 . PROBLEM II . To find the number corresponding to any given ...
... adding up the above numbers being more than 5 , or of the preceding place , 1 is added to that place . For the theory of the above see Algebra , at the end of Art . 214 . PROBLEM II . To find the number corresponding to any given ...
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Common terms and phrases
A.M. Hour P.M. altitude azimuth centre circle colatitude collimation column comp cosĀ² cosc Cosecant Cotangent Diff Cotangent Secant course decimal declination departure determined diagram difference of latitude difference of longitude distance divided equal equation error EXAMPLE expressed feet formula Geom given number hence horizontal Hour A.M. Cosine Hour A.M. Hour hour angle hypothenuse instrument Logarithms of Numbers longitude meridian miles multiplied Napier's rules Natural Sines Nautical Almanac negative number of degrees observed obtained parallel parallel sailing perpendicular plane sailing plane triangle Prop proportion quadrant quotient radius right angled triangle right ascension sailed screw second member ship side opposite siderial sin a cos sin a sin sinĀ² sine and cosine solution sphere spherical triangle spherical trigonometry spirit level star subtracting supporting axis TABLE XXVII tangent telescope transit trigonometrical lines vertical zenith