Hawney's Complete Measurer: Or, The Whole Art of Measuring: Being a Plain and Comprehensive Treatise on Practical Geometry and MensurationF. Lucas, Jr. J. Robinson, printer., 1820 - 312 σελίδες |
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Σελίδα 90
... wall of a fort standing on the brink of a ri- ver is 42.426 feet high , the breadth of the river is 23 yards ; what length must a cord be to reach from the top of the fort across the river ? Ans . 27 yards . 5. The hypothenuse of a ...
... wall of a fort standing on the brink of a ri- ver is 42.426 feet high , the breadth of the river is 23 yards ; what length must a cord be to reach from the top of the fort across the river ? Ans . 27 yards . 5. The hypothenuse of a ...
Σελίδα 91
... wall of the house ? Ans . The height of the wall is 48.9897 feet , and the length of a ladder to reach the second floor window must be 31.5753 feet . § VI . To find the AREA of a TRAPEZIUM . RULE . Add the two perpendiculars together ...
... wall of the house ? Ans . The height of the wall is 48.9897 feet , and the length of a ladder to reach the second floor window must be 31.5753 feet . § VI . To find the AREA of a TRAPEZIUM . RULE . Add the two perpendiculars together ...
Σελίδα 131
... wall ; the wall is 14 inches thick , what quantity of ground does it inclose , and how much does it stand upon ? The wall encloses 4 acres O roods 60.13 p . Ans . And stands on 195 6103 yards . 3. A gentleman has an elleptical fountain ...
... wall ; the wall is 14 inches thick , what quantity of ground does it inclose , and how much does it stand upon ? The wall encloses 4 acres O roods 60.13 p . Ans . And stands on 195 6103 yards . 3. A gentleman has an elleptical fountain ...
Σελίδα 223
... wall to wall with a string . This length and breadth must be multiplied together for the content . It is a rule also among workmen , that the flat of any house , and half the flat thereof , taken within the walls , is equal to the ...
... wall to wall with a string . This length and breadth must be multiplied together for the content . It is a rule also among workmen , that the flat of any house , and half the flat thereof , taken within the walls , is equal to the ...
Σελίδα 224
... walls be 44 feet 6 inches long , and 18 feet 3 inches broad ; how many squares of roofing will cover that house ? By Decimals . 18.25 By Duodecimals . 44.5 91251 7300 7300 Flat 812.125 F. I. 44 : 6 18 : 3 352 . 44 . 11 1 : 6 9 : 0 : 0 ...
... walls be 44 feet 6 inches long , and 18 feet 3 inches broad ; how many squares of roofing will cover that house ? By Decimals . 18.25 By Duodecimals . 44.5 91251 7300 7300 Flat 812.125 F. I. 44 : 6 18 : 3 352 . 44 . 11 1 : 6 9 : 0 : 0 ...
Άλλες εκδόσεις - Προβολή όλων
Hawney's Complete Measurer, Or, the Whole Art of Measuring: Being a Plain ... Thomas Keith,William Hawney,John D Craig Δεν υπάρχει διαθέσιμη προεπισκόπηση - 2018 |
Συχνά εμφανιζόμενοι όροι και φράσεις
12 feet 9 inches acres add the square area seg breadth bung-diameter cask centre chord circle circular segment circum circumference cone cube root cylinder cyphers depth diameter divided divisor ellipsis EXAMPLES Extend the compasses extent will reach feet 6 inches feet 9 figure find the area find the Solidity foot frustum gauge-point girt given number greater base greater end head-diameter hence inches broad length less base less end malt bushels mean proportional measure multiplicand parabolic parallel parallelogram pendicular perpendicular height piece of timber places of decimals polygon PROBLEM pyramid quarter-girt quotient radius regular polygons Required the area Required the solidity resolvend rhombus right angles Scale and Compasses segment side slant height Sliding Rule solid content solid feet sphere spheroid square pyramid square root subtract superficial content Suppose surface thickness third trapezium triangle Triple square unit's place vulgar fraction whole numbers wine gallons yards
Δημοφιλή αποσπάσματα
Σελίδα 59 - The circumference of every circle is supposed to be divided into 360 equal parts, called degrees ; each degree into 60 equal parts, called minutes ; and each minute into 60 equal parts, called seconds.
Σελίδα 29 - Reduce the fraction to its lowest terms, then extract the square root of the numerator for a new numerator, and the square root of the denominator for a new denominator.
Σελίδα 80 - To find the area of a parallelogram (65), whether it be a square, a rectangle, a rhombus, or a rhomboid. RULE. — Multiply the length by the breadth, or perpendicular height, and the product will be the area.
Σελίδα 242 - Windows are sometimes measured by taking the dimensions of one pane, and multiplying its superficies by the number of panes.' But, more generally, they measure the length and breadth of the window over all the panes and their frames for the length and breadth of the glazing. Circular or oval windows, as fan lights...
Σελίδα 41 - ... 2. Multiply each term in the multiplicand, beginning at the lowest, by the feet in the multiplier, and write...
Σελίδα 101 - Or, to take a case yet stronger, when it is affirmed, that " the area of a circle is equal to that of a triangle having the circumference for its base, and the radius for its altitude...
Σελίδα 165 - RULE. To twice the length of the base, add the length of the edge, multiply the sum by the breadth of the base, and this product by the perpendicular height of the wedge ; and | of the last product will be the solidity.
Σελίδα 89 - To the square of the base add the square of the perpendicular ; and the square root of the sum will give the hypothenuse (Prop.
Σελίδα 103 - As 7 is to 22, so is the diameter to the circumference; or, as 22 is to 7, so is the circumference to the diameter.
Σελίδα 105 - ... multiply the square of the diameter by ,7854 and the product will be- the area.