Spherical trigonometryJ. Noon, 1736 |
Inni boken
Resultat 1-5 av 37
Side viii
... Tables of the Sun's Mo- tion , for Years , Months , Days , Hours , Minutes , and Seconds . The Problems are as follow - 213 Viz . Prob . 1. To find the Sun's Place at any time by the Tables 221 224 Prob . 2. To find the Latitude of any ...
... Tables of the Sun's Mo- tion , for Years , Months , Days , Hours , Minutes , and Seconds . The Problems are as follow - 213 Viz . Prob . 1. To find the Sun's Place at any time by the Tables 221 224 Prob . 2. To find the Latitude of any ...
Side x
... Tables of the Latitude and Longitude of all the most noted Cities in the Universe ; and the Problems ensuing , viz . Prob . 1. To find the Distance between any two Cities , differing only in Latitude - 286 294 Prob . 2. To find the ...
... Tables of the Latitude and Longitude of all the most noted Cities in the Universe ; and the Problems ensuing , viz . Prob . 1. To find the Distance between any two Cities , differing only in Latitude - 286 294 Prob . 2. To find the ...
Side 59
... Tables , but eafy thereby ; I have here adjoined the following Tables for that purpose . A Table of the Interfecti ons of the Parallels of Declination with the Me . ridian . A Table of the Centers of the Tropics and Parallels of ...
... Tables , but eafy thereby ; I have here adjoined the following Tables for that purpose . A Table of the Interfecti ons of the Parallels of Declination with the Me . ridian . A Table of the Centers of the Tropics and Parallels of ...
Side 60
Benjamin Martin. The Conftruction of the Tables of Intersections and Centers is evident from the following Scheme . A 731 A Z H E F L n N Let the Interfection and Center of the Tropic of Ca- pricorn be to be found , for Example ...
Benjamin Martin. The Conftruction of the Tables of Intersections and Centers is evident from the following Scheme . A 731 A Z H E F L n N Let the Interfection and Center of the Tropic of Ca- pricorn be to be found , for Example ...
Side 61
... Table . 8. Wherefore the Half - Tangent of 75 ° fet off from the Center Z ( in the Projection ) to the Point VS ... Table of Interfections , and Tangents of the Numbers in the Table of Centers , you may speedily draw any Parallel of ...
... Table . 8. Wherefore the Half - Tangent of 75 ° fet off from the Center Z ( in the Projection ) to the Point VS ... Table of Interfections , and Tangents of the Numbers in the Table of Centers , you may speedily draw any Parallel of ...
Innhold
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Vanlige uttrykk og setninger
adjacent Angle alfo Altitude Analemma Analogy Arch Azimuth Bafe Baſe becauſe BIFH Cafe Center Chords Circles of Latitude Co-fine Co-tangent Colure Complement confequently Cufp Declination defcribe Degrees Demonftration Dial Diameter Diſtance draw E. D. THEOREM Eaft Ecliptic equal Equinoctial faid fame fhall fhew find the Angle find the Hypothenufe find the Leg find the Side firft firſt folving fuch fuppofe given the Side Globe greateſt half Sum Half-Tangent Horizon Hour-Lines Houſes Interfection laft Latitude leffer lefs Longitude meaſured Meridian muſt North Numbers Oblique Circle oppofite paffeth Parallel Perpendicular Plane recline Pofition Point Pole Prime Vertical Prob PROBLEM Projection Quadrant Radius Reclining Plane Right Afcenfion Right Line Right-angled Spherical Triangles Scheme Semicircle Sine Sine of half Sphere Spherical Angle Spherical Trigonometry Sun's Tangent of half thefe theſe thofe thoſe Tropic of Capricorn Weft Wherefore whofe
Populære avsnitt
Side 75 - The three angles of a spherical triangle are together greater than two right angles and less than six right angles. Let A, B, C be the angles of a spherical triangle ; let a', b', o' be the sides of the polar triangle. Then by Art. 30, a...
Side 185 - TO THEIR DIFFERENCE ; So IS THE TANGENT OF HALF THE SUM OF THE OPPOSITE ANGLES', To THE TANGENT OF HALF THEIR DIFFERENCE.
Side 186 - The cosine of half the sum of two sides of a spherical triangle is to the cosine of half their difference as the cotangent of half the included angle is to the tangent of half the sum of the other two angles.
Side 186 - The cosine of half the sum of two angles of a spherical triangle is to the cosine of half their difference as the tangent of half the included side is to the tangent of half the sum of the other two sides.
Side 186 - The sine of half the sum of two angles of a spherical triangle is 'to the sine of half their difference as the tangent of half the included side is to the tangent of half the difference of the other two sides.
Side 241 - It commences in the morning and ends in the evening, when the sun is 18° below the horizon.
Side 5 - Equinoctial (counted from the beginning of Aries) which cometh to the Meridian with the Sun or Stars, or with any portion of the Eclyptick.
Side 365 - Dialogue, adapted purpofely to the Capacities of the Youth of both Sexes ; and adorned and illuftrated with variety of Copper- Plates.
Side 75 - Side *»» is the Supplement of the Angle H, and the Angle E of the Side G D.
Side 205 - Superficies to M ; And, as two right Angles are to F, So is half the fpherical Superficies to K.