Surveying and Navigation: With a Preliminary Treatise on Trigonometry and MensurationWilson, Hinkle & Company, 1873 - 482 páginas |
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Página 5
... examples . Laying out and dividing land , operations admitting of an unlimited variety of applications , have been treated in view of the wants of the practical surveyor . The subject is also full of interest to the student , who can ...
... examples . Laying out and dividing land , operations admitting of an unlimited variety of applications , have been treated in view of the wants of the practical surveyor . The subject is also full of interest to the student , who can ...
Página 15
... Examples . 1. What is the logarithm of 2347 ? 2. What is the logarithm of 108457 ? 3. What is the logarithm of 376542 ? 4. What is the logarithm of 229.7052 ? 5. What is the logarithm of 1128737 ? 6. What is the logarithm of .30365 ? 7 ...
... Examples . 1. What is the logarithm of 2347 ? 2. What is the logarithm of 108457 ? 3. What is the logarithm of 376542 ? 4. What is the logarithm of 229.7052 ? 5. What is the logarithm of 1128737 ? 6. What is the logarithm of .30365 ? 7 ...
Página 17
... Examples . 1. What number corresponds to logarithm 4.55703 ? Ans . 36060 . 2. What number corresponds to logarithm 3.95147 ? Ans . 8942.8 . Ans . .025781 . 3. What number corresponds to logarithm 2.41130 ? S. N. 2 . 4. What number ...
... Examples . 1. What number corresponds to logarithm 4.55703 ? Ans . 36060 . 2. What number corresponds to logarithm 3.95147 ? Ans . 8942.8 . Ans . .025781 . 3. What number corresponds to logarithm 2.41130 ? S. N. 2 . 4. What number ...
Página 18
... Examples . 1. Find the product of 57846 and .003927 . log .0039273.59406 log 57846 -- - 4.76228 ... product = 227.16 . log product = 2.35634 , 2. Find the product of 37.58 and 75864 . 3. Find the product of .3754 and .00756 . Ans ...
... Examples . 1. Find the product of 57846 and .003927 . log .0039273.59406 log 57846 -- - 4.76228 ... product = 227.16 . log product = 2.35634 , 2. Find the product of 37.58 and 75864 . 3. Find the product of .3754 and .00756 . Ans ...
Página 19
... Examples . 1. Divide 73.125 by .125 . log 73.125 log .125 1.86407 1.09691 log quotient 2.76716 , = 2. Divide 7.5 by .000025 . 3. Divide 87.9 by .0345 . 4. Divide .34852 by .00789 . 5. Divide 85734 by 12.7523 . - ... quotient = 585 . Ans ...
... Examples . 1. Divide 73.125 by .125 . log 73.125 log .125 1.86407 1.09691 log quotient 2.76716 , = 2. Divide 7.5 by .000025 . 3. Divide 87.9 by .0345 . 4. Divide .34852 by .00789 . 5. Divide 85734 by 12.7523 . - ... quotient = 585 . Ans ...
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Términos y frases comunes
a. c. log ABCD adjacent angles adjacent sides altitude angle is equal arc increases base line C₁ chains circle clamp co-sine compass cosec Cotang denote departure diameter difference of level divided east Examples feet field notes Find the angle find the area formulas frustum given side height hence horizontal hypotenuse included angle increases from 90 instrument intersection latitude links dist logarithm longitude M.
M. Cosine M.
M. Sine mantissa meander miles minus needle negative number corresponding offsets opposite angle parallel sailing parallelogram perpendicular plane plane sailing positive quarter section corner radius random line rhumb line right angle sailing secant ship side adjacent sin A sin solar compass spherical triangle stake standard parallel station survey surveyor Tang tangent telescope trapezoid variation vernier versed-sine vertex vertical Willamette Meridian