The Young Mathematician's Guide: Being a Plain and Easy Introduction to the Mathematicks ... With an Appendix of Practical GaugingS. Birt, 1747 - 480 Seiten |
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... Periphery and Area to any affigned Éxactness , by one Equation only : Alfo a New Way of making Sines and Tangents . IV . Conick Sections , wherein the chief Properties , & c . of the Ellipfis , Parabola , and Hyperbola , are clearly ...
... Periphery and Area to any affigned Éxactness , by one Equation only : Alfo a New Way of making Sines and Tangents . IV . Conick Sections , wherein the chief Properties , & c . of the Ellipfis , Parabola , and Hyperbola , are clearly ...
Seite 286
... PERIPHERY of the Circle , which may be thus defcribed or drawn . Suppofe a Right Line , as CB , to have one of its Extream Points , as C , fo fix'd upon any Plane , as that the other Point at B may move about it ; then if the Point at B ...
... PERIPHERY of the Circle , which may be thus defcribed or drawn . Suppofe a Right Line , as CB , to have one of its Extream Points , as C , fo fix'd upon any Plane , as that the other Point at B may move about it ; then if the Point at B ...
Seite 287
... Periphery which is cut off by the Chord And it may either be greater or less than a Semicircle ; as the Figure SDG , or S MG . B 9. A SECTOR is a Figure included between Two Radius's of the Circle , and that Arch of its Periphery where ...
... Periphery which is cut off by the Chord And it may either be greater or less than a Semicircle ; as the Figure SDG , or S MG . B 9. A SECTOR is a Figure included between Two Radius's of the Circle , and that Arch of its Periphery where ...
Seite 290
... Periphery . 10. An Irregular Polygon is that Figure which hath many unequal Sides ftanding at unequal Angles ( like unto the annexed Figure , or otherwife ) ; and of fuch Kind of Polygons there are infi- nite Varieties , but they may ...
... Periphery . 10. An Irregular Polygon is that Figure which hath many unequal Sides ftanding at unequal Angles ( like unto the annexed Figure , or otherwife ) ; and of fuch Kind of Polygons there are infi- nite Varieties , but they may ...
Seite 295
... Periphery , as at A , B , D , the Center of that Circle may be found as before . 2. If a Segment of any Circle be given , to compleat or defcribe the whole Circle . This may be done by taking any three Peints in the given Seg- ment's ...
... Periphery , as at A , B , D , the Center of that Circle may be found as before . 2. If a Segment of any Circle be given , to compleat or defcribe the whole Circle . This may be done by taking any three Peints in the given Seg- ment's ...
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alfo Amount Angle Anſwer Arch Area Arithmetick Bafe becauſe Cafe call'd Cathetus Circle Circle's Confequently Cube Cubick Inches Cyphers Decimal defcribe Demonftration Denomination Diameter Difference divided Dividend Divifion Divifor eafily eafy Ellipfis equal Equation Example Extreams faid fame fecond feven feveral fhall fhew fingle firft Term firſt fome Fractions Fruftum ftand fubtract fuch Gallons given hath Height Hence Hyperbola infinite Series Intereft interfect juft laft Latus Rectum leffer lefs Lemma Logarithm Meaſure muft multiply muſt Number of Terms Parabola Parallelogram Periphery Perpendicular Places of Figures plain Point Pound Product Progreffion propofed Proportion Quære Quantities Question Radius Reafon Refolvend reft reprefent Right Line Right-angled Right-line Root Rule Sect Segment Series Side Sine Square Suppofe Surd Tangent thefe Theorem theſe thofe thoſe Tranfverfe Triangle Troy Weight ufually Uncia uſeful Vulgar Fractions whofe whole Numbers
Beliebte Passagen
Seite 473 - 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, &c.
Seite 92 - If 8 men can do a piece of work in 12 days, how long will it take...
Seite 168 - Multiply the numerators together for a new numerator, and the denominators together for a new denominator.
Seite 395 - RULE. Multiply the sum of the two extremes by half the number of terms, the product will be the sum of all the terms.
Seite 469 - Numbers z — i and z -+- 1 be even, and accordingly their Logarithms, and the Difference of the Logarithms will be had, which let be called y.: -Therefore...
Seite 146 - ... axioms : 1. If equal quantities be added to equal quantities, the sums will be equal. 2. If equal quantities be subtracted from equal quantities, the remainders will be equal. 3. If equal quantities be multiplied by equal quantities, the products will be equal. 4. If equal quantities be divided by equal quantities, the quotients will be equal. 5.
Seite 476 - In any triangle, the sides are proportional to the sines of the opposite angles, ie. t abc sin A sin B sin C...
Seite 146 - If equal quantities be added to equal quantities, the sums will be equal. 2. If equal quantities be taken from equal quantities, the remainders will be equal. 3. If equal quantities be multiplied by the same, or equal quantities, the products will be equal.
Seite 469 - Term will give the Logarithm to 20 Places of Figures. But, if z be greater than 10000, the...
Seite 114 - The particular Rates of all the Ingredients propofed to be mixed, the Mean Rate of the whole Mixture, and any one .of the Quantities to be mixed being given: Thence to find how much of every one of the other Ingredients is requifite to compofe the Mixture.