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 |
Αναζήτηση στο βιβλίο
Αποτελέσματα 1 - 5 από τα 53.
Σελίδα iv
... Hence arose the necessity of working every example anew , and examining every rule with the greatest care . This was attended with considerable labour , and at the same time was not a very agreeable task ; for as the nature and plan of ...
... Hence arose the necessity of working every example anew , and examining every rule with the greatest care . This was attended with considerable labour , and at the same time was not a very agreeable task ; for as the nature and plan of ...
Σελίδα 2
... Hence it appears , that cyphers put on the right hand of whole numbers , increase the value of those numbers in a ten - fold proportion : But being annexed to the right band of a decimal fraction , neither increase nor decrease the ...
... Hence it appears , that cyphers put on the right hand of whole numbers , increase the value of those numbers in a ten - fold proportion : But being annexed to the right band of a decimal fraction , neither increase nor decrease the ...
Σελίδα 44
... hence it follows , that whatever be the value , or product , by 4 inches , the value of 6 parts will be one- eighth thereof ; therefore I take one - eighth of 12 feet 6 inches 5 parts 8 seconds , and find it to be 1 foot 6 inches 9 ...
... hence it follows , that whatever be the value , or product , by 4 inches , the value of 6 parts will be one- eighth thereof ; therefore I take one - eighth of 12 feet 6 inches 5 parts 8 seconds , and find it to be 1 foot 6 inches 9 ...
Σελίδα 50
... Hence the following GENERAL RULE . The extent of the compasses from the first term to the second , will reach , in the same direction , from the third to the fourth : Or , the extent of the compasses from the first term to the third ...
... Hence the following GENERAL RULE . The extent of the compasses from the first term to the second , will reach , in the same direction , from the third to the fourth : Or , the extent of the compasses from the first term to the third ...
Σελίδα 57
... Hence the ex - C D tremities of lines are points , as are likewise their inter- sections . 6. Straight lines are such as cannot coincide in two points without coinciding altogether , and a straight line is the shortest distance between ...
... Hence the ex - C D tremities of lines are points , as are likewise their inter- sections . 6. Straight lines are such as cannot coincide in two points without coinciding altogether , and a straight line is the shortest distance between ...
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.