 | Robert Simson - Trigonometry - 1762 - 466 pages
...at one point B, any one of them is ' exprefled by three letters, of which the letter that is at the vertex ' of the angle, that is at the point in which the ftraight lines that ' contain the angle meet one another, is put between the other two ' letters, and... | |
 | Robert Simson - Trigonometry - 1775 - 520 pages
...one point B, any one ' of them is cxprefled by three letters, of which the letter that « is at the vertex of the angle, that is, at the point in which ' the ftraight lines that contain the angle meet one another, is ' put between the other two letters, and... | |
 | Euclid - 1781 - 550 pages
...are at one point B, any one of them is exprefled by three letters* of which the letter that is at the vertex of the "angle, that is, at the point in which the ftraight lines that contain the angle meet one another, is put between the other two letters, and one... | |
 | John Playfair - Trigonometry - 1795 - 444 pages
...crie point B, any one ' of them is exprefled by three letters, of which the letter ' that is at the vertex of the angle, that is, at the point in ' which the ftraight lines that contain the angle m6et dhe an' other, is put between the other two letters, and... | |
 | Alexander Ingram - Trigonometry - 1799 - 351 pages
...one point B, any one * of them is expreffed by three letters, of which the letter that ' is at the vertex of the angle, that is, at the point in which * the ftraight lines that contain the angle meet one another, is ' put between the other two letters, and... | |
 | John Playfair - Euclid's Elements - 1804 - 470 pages
...is put between ih« other two letters, ::nd one of thefe two is fomewhere upon one of thofe ftraight lines, and the other upon the other line : Thus the angle which is contained by the ftraight lines AB, CB, is named the angle ABC, or CBA ; that which is contained by AB, BD is. named... | |
 | Robert Simson - Trigonometry - 1804
...letter that is at the ver« tex of the angle, that is at the point in which the ftraight lines « tliat contain the angle meet one another, is put between the ( other two letters, and one of thefe two is fomewhere upon one « of thofe ftfaight lines, and the other upon the other line. thu?... | |
 | Robert Simson - Trigonometry - 1806 - 518 pages
...one point B, any one of < them is expressed by three letters, of which the letter that is < at the vertex of the angle, that is, at the point in which...between the other two letters, and one of these two is some< where upon one of those straight lines, and the other upon < the other line : thus the angle... | |
 | John Playfair - Euclid's Elements - 1806 - 320 pages
...one point B, any one ' of them is expressed by three letters, of which the letter ' that is at the vertex of the angle, that is, at the point in * which...the straight lines that contain the angle meet one an' other, is put between the other two letters, and one of these ' two is somewhere upon one of those... | |
 | Euclid, John Playfair - Euclid's Elements - 1826 - 326 pages
...is at the ver-- 'tex of the angle, that is, at the point in whieh the straight lines that ' eontain the angle meet one another, is put between the other...is somewhere upon one of those straight 'lines, and ihe other upon the other line: Thus the angle whieh is 'eontained by the straight lines AB, CB, is... | |
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When several angles are at one point B, any one of them is expressed by three letters, of which the letter that is at vertex of the angle, that is, at the point in which the straight lines that contain the angle meet one another, is put between the other... 
