The Young Mathematician's Guide: Being a Plain and Easy Introduction to the Mathematicks ... With an Appendix of Practical GaugingJ. Beecroft, 1771 - 480 σελίδες |
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Σελίδα
... Cine , and all it's Sections , & c . 361 Chap . II . Concerning the chief Properties of the Ellipfis , Chap . III . Concerning the chief Properties of the Parabola . Chap . IV . Concerning the chief Properties of the Hyperbola ...
... Cine , and all it's Sections , & c . 361 Chap . II . Concerning the chief Properties of the Ellipfis , Chap . III . Concerning the chief Properties of the Parabola . Chap . IV . Concerning the chief Properties of the Hyperbola ...
Σελίδα 356
... Sine ( and confequently the natural Tangent ) of any pro- pos'd Arch or Angle , by two Equations , without the Help of any precedent Sine , as ufual ; which I communicated to the ingenious Mr. Jofeph Ralphfon , and he fo well approv'd ...
... Sine ( and confequently the natural Tangent ) of any pro- pos'd Arch or Angle , by two Equations , without the Help of any precedent Sine , as ufual ; which I communicated to the ingenious Mr. Jofeph Ralphfon , and he fo well approv'd ...
Σελίδα 357
... Sine of 19 ° . 13 . As was required . Thus you may find the Right Sine of any Arch or Angle less than 45 Degrees . But , But , if the given Arch be greater than 45 Chap . 6 . 357 Of the Circle's Periphery , & c .
... Sine of 19 ° . 13 . As was required . Thus you may find the Right Sine of any Arch or Angle less than 45 Degrees . But , But , if the given Arch be greater than 45 Chap . 6 . 357 Of the Circle's Periphery , & c .
Σελίδα 358
... Sine fought , as before . Then will at + 28a3 + 195aa + 36 paa + 108pa28a = 196—81p . Example . Suppose it were required to find the Sine of 75 ° . 32. or ( which is the fame Thing ) to find the Co - fine of 14 ° . 28′.868 ' , whose ...
... Sine fought , as before . Then will at + 28a3 + 195aa + 36 paa + 108pa28a = 196—81p . Example . Suppose it were required to find the Sine of 75 ° . 32. or ( which is the fame Thing ) to find the Co - fine of 14 ° . 28′.868 ' , whose ...
Σελίδα 359
... Sine of 75 ° . 32 ′ . as was required . Having found the Sine and Co - fine of any Arch , the Tangent is usually found by this Proportion : Viz . { As the Co - fine of any Arch : is to the Sine of that Arch : : fo is the Radius : to the ...
... Sine of 75 ° . 32 ′ . as was required . Having found the Sine and Co - fine of any Arch , the Tangent is usually found by this Proportion : Viz . { As the Co - fine of any Arch : is to the Sine of that Arch : : fo is the Radius : to the ...
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Άλλες εκδόσεις - Προβολή όλων
The Young Mathematician's Guide: Being a Plain and Easie Introduction to the ... John Ward Δεν υπάρχει διαθέσιμη προεπισκόπηση - 2015 |
The Young Mathematician's Guide: Being a Plain and Easy Introduction to the ... John Ward Δεν υπάρχει διαθέσιμη προεπισκόπηση - 2016 |
The Young Mathematician's Guide: Being a Plain and Easy Introduction to the ... John Ward Δεν υπάρχει διαθέσιμη προεπισκόπηση - 2016 |
Συχνά εμφανιζόμενοι όροι και φράσεις
alfo Amount Angles Anſwer Arch Area Arithmetick Bafe Baſe becauſe Cafe Cafk call'd Cathetus Circle Circle's Confequently Cube Cubick Inches Cyphers Decimal defcribe Demonftration Denomination Diameter Difference divided Dividend Divifion Divifor eafily eafy eaſy Ellipfis equal Equation Example Extreams faid fame fecond feven feveral fhall fhew fingle firft firft Term firſt fome Fractions Fruftum ftand fubtract fuch Gallons Geometrical given hath Height Hence Hyperbola infinite Series Intereft juft laft laſt Latus Rectum lefs Logarithm Meaſure muft multiplied muſt Number of Terms Parabola Parallelogram Periphery Perpendicular Places of Figures Plane Point Pound Product Progreffion propofed Proportion Quantities Queſtion Radius Refolvend refpective reprefent Right Line Right-angled Right-line Root Rule Scholium Sect Segment Series Side Sine Square Suppofe Surd Tangent thefe Theorem theſe thofe thoſe Tranfverfe Triangle Troy Weight Uncia uſeful Vulgar Fractions whofe whole Numbers
Δημοφιλή αποσπάσματα
Σελίδα 475 - The circumference of every circle is supposed to be divided into 360 equal parts, called degrees ; and each degree into 60 equal parts, called minutes ; and each minute into 60 equal parts, called seconds ; and these into thirds, etc.
Σελίδα 479 - C' (89) (90) (91) (92) (93) 112. In any plane triangle, the sum of any two sides is to their difference as the tangent of half the sum of the opposite angles is to the tangent of half their difference.
Σελίδα 92 - If 8 men can do a piece of work in 12 days, how long will it take...
Σελίδα 16 - Addition j and bear (or carry) the faid ten (or tens) in Mind, until you have multiplied the next Figure of the Multiplicand by the...
Σελίδα 98 - If 2 men can do 12 rods of ditching in 6 days ; how many rods may be done by 8 men in 24 days ? Ans.
Σελίδα 146 - If equal quantities be added to equal quantities, the fums will be equal. 2. If equal quantities be taken from equal quantities, the remainders will be equal. 3. If equal quantities be multiplied by equal quantities, the produits will be equal.
Σελίδα 479 - Legs is to half their Difference, as the Tangent of half the Sum of the oppofite Angles is to the Tangent of half "their Difference: But...
Σελίδα 84 - Seven gentlemen, who were travelling, met together by chance at a certain inn upon the road, where they were so well pleased with their host, and each other's company, that in a frolic they offered him...
Σελίδα 477 - Secants, and are to be taken out of your Table. To find a Side, any Side may be made Radius : Then fay, As the Name of the Side given, Is to the Name of the Side required ; So is the Side given, To the Side required. But to find an Angle, one of the given Sides...