A New and Complete System of Arithmetick: Composed for the Use of the Citizens of the United StatesThomas & Andrews, 1808 - 480 páginas |
Dentro del libro
Resultados 1-5 de 34
Página ix
... Triangle 398 7. Another method of finding the Area of the Triangle 400 8. To measure a Trapezium 400 9. To measure any Irregular Figure 401 10. To measure a Trapezoid 402 11. To measure any Regular Polygon 402 12. Having the Diameter of ...
... Triangle 398 7. Another method of finding the Area of the Triangle 400 8. To measure a Trapezium 400 9. To measure any Irregular Figure 401 10. To measure a Trapezoid 402 11. To measure any Regular Polygon 402 12. Having the Diameter of ...
Página 182
... triangle be 160 , What is the side of a square equal in area thereto ✓ / 160 = 12 · 649 + Answer . PROB . III . A certain general has an army of 5625 men : pray How many must he place in rank and file , to form them into a square ...
... triangle be 160 , What is the side of a square equal in area thereto ✓ / 160 = 12 · 649 + Answer . PROB . III . A certain general has an army of 5625 men : pray How many must he place in rank and file , to form them into a square ...
Página 184
... triangle , ( by 47th B. 1. Euc . ) is equal to the sum of the squares of the other two sides ; and consequently the difference of the squares of the hypothenuse and either of the other sides is the square of the remaining side . PROB ...
... triangle , ( by 47th B. 1. Euc . ) is equal to the sum of the squares of the other two sides ; and consequently the difference of the squares of the hypothenuse and either of the other sides is the square of the remaining side . PROB ...
Página 384
... the line of chords , is only to take the dis- tance on the arch between the lines AB and AE , or AB and AF , and laying it on the line of chords . PROBLEM PROBLEM VII . To make a Triangle , whose sides 384 GEOMETRICAL PROBLEMS :
... the line of chords , is only to take the dis- tance on the arch between the lines AB and AE , or AB and AF , and laying it on the line of chords . PROBLEM PROBLEM VII . To make a Triangle , whose sides 384 GEOMETRICAL PROBLEMS :
Página 385
... Triangle , whose sides shall be equal to three given lines , provided any two of them be longer than the third . Let A , B , C , be the three given lines ; draw a line AB , at pleasure ; take the line C in the compasses , set one foot ...
... Triangle , whose sides shall be equal to three given lines , provided any two of them be longer than the third . Let A , B , C , be the three given lines ; draw a line AB , at pleasure ; take the line C in the compasses , set one foot ...
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Términos y frases comunes
aliquot alloy angle annexed annuity annum answer assumed root Avoirdupois bushel carats circle common difference compound interest cube root cubick currency cyphers decimal denominator diameter ditto divide the product dividend divisor dollars Dominical Letter English Money Epact equal equation EXAMPLES extract fame farthings feet find the value firſt foot fourth fquare gain gallons geometrical given number given price given quantity gold Golden Number greatest term half inches last term latus rectum lefs length Livres Tournois logarithm miles mixed moidore months Multiply muſt New-Jersey New-York number of terms payment pence perpendicular pounds present worth principal PROBLEM proportion question quotient ratio Reduce remainder repetend right hand RULE RULE.-Multiply shillings side South-Carolina Spanish milled Dollars specifick gravity square root subtract Suppose Table THEOREM third triangle vulgar fraction weight whole numbers yards cost
Pasajes populares
Página 181 - RULE. •f- 1 . Separate the given number into periods of three figures each, by putting a point over the unit figure, and every third figure beyond the place of units. 2. Find the greatest cube in the left hand period, and put its root in the quotient. 3.
Página 183 - Multiply the divisor, thus augmented, by the last figure of the root, and subtract the product from the dividend, and to the remainder bring down the next period for a new dividend.
Página 245 - The present worth of any sum, due some time hence, is such a sum, as, if put to interest, would in that time, and at the rate per cent. for which the discount is to be made, amount to the sum or debt then due.
Página 175 - Distinguish the given number into periods of two figures each, by putting a point over the place of units, another over the place of hundreds, and so on, which points show the number of figures the root will consist of.
Página 61 - Divide by any number that will divide two or more of the given numbers without a remainder, and set the quotients, together with the undivided numbers, in a line beneath.
Página 134 - If 8 men can build a wall 20 feet long, 6 feet high and 4 feet thick, in 12 days ; in what time will 24 men build one 200 feet long, 8 feet high, and 6 feet thick ? 8 : 12 : : 20x6x4 24: 200x8x6 80 (lays, Jlns.
Página 175 - ... and subtract it therefrom, and to the remainder bring down the next period for a dividend. 3. " Place the double of the root, already found, on the lefl hand of the dividend for a divisor. 4. " Seek how often the divisor is contained...
Página 170 - Tret are practical rules for deducing certain allowances, •which are made by merchants and tradesmen in selling their goods by weight.
Página 79 - ... from the right hand of the quotient, point off so many places for decimals, as the decimal places in the dividend exceed those in the divisor.
Página 181 - Seek how often the divisor may be had in the dividend, and place the result in the quotient.