Surveying and Navigation: With a Preliminary Treatise on Trigonometry and Mensuration |
Què opinen els usuaris - Escriviu una ressenya
No hem trobat cap ressenya als llocs habituals.
Altres edicions - Mostra-ho tot
Surveying and Navigation: With a Preliminary Treatise on Trigonometry and ... Aaron Schuyler Visualització completa - 1873 |
Surveying and Navigation, with a Preliminary Treatise on Trigonometry and ... Aaron Schuyler Visualització completa - 1864 |
Surveying and Navigation, with a Preliminary Treatise on Trigonometry and ... Aaron Schuyler Visualització completa - 1864 |
Frases i termes més freqüents
8ine a. c. log ABCD adjacent angles adjacent sides altitude angle is equal applying logarithms arc increases Article 98 base line chains clamp co-sine co-tangent compass cosec denote departure diameter difference of level divided east escribed circles Examples feet field notes Find the angle find the area fourth quadrant frustum given side height Hence horizontal hypotenuse included angle increases from 90 instrument intersection latitude links dist longitude mantissa meander miles minus needle negative number corresponding opposite angle parallel sailing parallelogram perpendicular plane plane sailing positive Problem quarter section corner radius required the area rhumb line right angle sailing secant ship side adjacent sin2 sine solar compass spherical triangle stake standard parallel station survey surveyor Tang tangent telescope township trapezoid variation vernier versed-sine vertex vertical Willamette Meridian
Passatges populars
Pàgina 34 - If two triangles have two angles and the included side of the one, equal to two angles and the included side of the other, each to each, the two triangles will be equal.
Pàgina 101 - I. The sine of the middle part is equal to the product of the tangents of the adjacent parts.
Pàgina 236 - All the corners marked in the surveys, returned by the surveyor general, or by the surveyor of the lands south of the state of Tennessee, respectively, shall be established as the proper corners of sections, or subdivisions of sections, which they were intended to designate ; and the corners of half and quarter sections, not marked on said surveys, shall be placed as nearly as possible equidistant from those two corners which stand on the same line.
Pàgina 19 - To Divide One Number by Another, Subtract the logarithm of the divisor from the logarithm of the dividend, and obtain the antilogarithm of the difference.
Pàgina 22 - The logarithm of any power of a number is equal to the logarithm of the number multiplied by the exponent of the power.
Pàgina 104 - That is, the sines of the sides of a spherical triangle are proportional to the sines of the opposite angles.
Pàgina 10 - The integral part of a logarithm is called the characteristic and the decimal part is called the mantissa.
Pàgina 187 - Then carefully turn the arm half way over, until it rests upon the adjuster by the opposite faces of the rectangular blocks, and again observe the position of the sun's image. If it remains between the lines as before, the...
Pàgina 21 - Find the logarithm of the number, and multiply it by the exponent of the power; then find the number corresponding to the resulting logarithm, and it will be the power required.
Pàgina 22 - Divide the logarithm of the given number by the index of the root ; and the quotient will be the logarithm of the required root (Art.