A System of Practical Mathematics: ... With a Plain Account of the Gregorian Or New Style ... By John Potterauthor, 1753 - 395 σελίδες |
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Σελίδα vi
... primitive Circle 38. To find the Poles of any right Circle 39. To lay any Number of Degrees on the primitive Circle 40. To measure any Part of the primitive Circle 41. To lay any Number of Degrees on a right Circle 42. To measure any ...
... primitive Circle 38. To find the Poles of any right Circle 39. To lay any Number of Degrees on the primitive Circle 40. To measure any Part of the primitive Circle 41. To lay any Number of Degrees on a right Circle 42. To measure any ...
Σελίδα 39
... and fifty - feven fuch Parts are fo many Farthings , or 9s . 6d . 1 . The fame of the eighth and ninth Examples . Exam . 10 . Exam . 10. Of 4 . Exam . 11. Of Of Vulgar Fractions . 39 To lay any Number of Degrees on the primitive Circle.
... and fifty - feven fuch Parts are fo many Farthings , or 9s . 6d . 1 . The fame of the eighth and ninth Examples . Exam . 10 . Exam . 10. Of 4 . Exam . 11. Of Of Vulgar Fractions . 39 To lay any Number of Degrees on the primitive Circle.
Σελίδα 40
... it was required to find the Value of a Vulgar Fraction of a Yard , multiply the Numerator by 3 , the Feet in Yard , then divide the Product by the Denominator in 40 MATHEMATIC S. To measure any Part of the primitive Circle.
... it was required to find the Value of a Vulgar Fraction of a Yard , multiply the Numerator by 3 , the Feet in Yard , then divide the Product by the Denominator in 40 MATHEMATIC S. To measure any Part of the primitive Circle.
Σελίδα 254
... Circle of the Sphere on a Plain : In which Projection there are great Circles of three different Sorts , viz . primitive , right , and oblique Circles . Definitions . The primitive Circle is that on which the Projection is made , as the ...
... Circle of the Sphere on a Plain : In which Projection there are great Circles of three different Sorts , viz . primitive , right , and oblique Circles . Definitions . The primitive Circle is that on which the Projection is made , as the ...
Σελίδα 255
... Circle which cuts the primitive Circle in two oppofite Points , but does not pass thro ' the Center , as the Circle Z DN . An oblique lefs Circle is a Circle parallel to a right Circle , as the Circle k Im , parallel to HOR . A ...
... Circle which cuts the primitive Circle in two oppofite Points , but does not pass thro ' the Center , as the Circle Z DN . An oblique lefs Circle is a Circle parallel to a right Circle , as the Circle k Im , parallel to HOR . A ...
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Άλλες εκδόσεις - Προβολή όλων
A System of Practical Mathematics: ... with a Plain Account of the Gregorian ... JOHN. POTTER Δεν υπάρχει διαθέσιμη προεπισκόπηση - 2018 |
Συχνά εμφανιζόμενοι όροι και φράσεις
9 Inches Afcenfion Angle Anſwer Arch Article Bafe A B Baſe Cafe Center Circumference Co-fine Co-tangent Compaffes confifts Conftruction Cube Root Cyphers Decimal Fractions Diameter Diſtance divided by 12 Dividend Divifion Divifor draw Ecliptic equal Exam Example Extreme disjunct fame Manner fecond Feet fet one Foot feven fhall Figure laft placed fimple Fraction find the Area firft firſt folid Content fquare Fruftum ftands fubtract fupplemental Multiplicand given Number Half Height Hypothenufe improper Fraction Inches Integers interfect Latitude lefs Line of Chords Logarithm meaſured by Prob Meridian mixed Number multiplied muſt obferve oblique Circle oblique-angled oppofite Perpendicular BC Pleaſure Pole Pound Pound Sterling Prime Vertical primitive Circle Product Pyramid Quotient Radius reduced Refolvend Remainder right Circle right-angled Triangle Rule Side A B Sine Square Root Subtrahend Sun's Tangent thefe theſe third thofe thro Triangle ABC ufually Vulgar Fractions Weft whofe whole Numbers
Δημοφιλή αποσπάσματα
Σελίδα 6 - Multiply all the numerators together for a new numerator, and all the denominators for a new denominator: then reduce the new fraction to its lowest terms.
Σελίδα 30 - Reduce compound fractions to simple ones, and mixt numbers to improper fractions ; then multiply the numerators together for a new numerator, and the denominators for. a new denominator.
Σελίδα 224 - As the base or sum of the segments Is to the sum of the other two sides, So is the difference of those sides To the difference of the segments of the base.
Σελίδα 147 - FRUSTUM, in mathematics ; a part of some solid body separated from the rest. The frustum of a cone is the part that remains, when the top is cut oft by a plane parallel to the base, and is otherwise called a truncated cone.
Σελίδα 361 - ... years, amounts to a whole day. By which the Vernal Equinox was anticipated ten days, from the time of the general council of Nice, held in...
Σελίδα 230 - When you have proved that the three angles of every triangle are equal to two right angles...
Σελίδα 361 - October, in 1582, to make the equinox fall on the twenty-first of March, as it did at the time of that council ; and to prevent the like variation for the future, he ordered that three days should be abated in every four hundred years by reducing the leap year at the close of each century for three successive centuries to common years, and retaining the leap year at the close of each fourth century only. This was at that time esteemed...
Σελίδα 147 - Multiply the diameters of the two bases together, and to the product add one third of the square of the difference of the diameters : then multiplying this sum by 7854...
Σελίδα 134 - Dimensions of any of the parts nf a Circle being given, to find the side of a square equal to the Circle. RULE. If the area of the circle be given, extract the square root of the area, which will be the side of a square equal to the circle : If the diameter or circumference be given, find the area by Art.
Σελίδα 132 - To find the area of a Circle. ' RULE. Multiply half the diameter by half the circumference, and the product is the area...