 | Euclides - 1863 - 122 pages
...are at 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...those straight lines, and the other upon the other straight line: thus the angle which is contained by the straight lines, AB, CB, is named the angle... | |
 | Euclides - 1864 - 448 pages
...are at one point B, either 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...letters, and one of these two is somewhere upon one of these straight lines, and the other upon the other line. Thus the angle which is contained by the straight... | |
 | Euclides - 1864 - 262 pages
...are at one point B, either 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...letters, and one of these two is somewhere upon one of these straight lines, and the other upon the other line. Thus the angle which is contained by the straight... | |
 | Robert Potts - 1865 - 528 pages
...are at one point B, either 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...letters, and one of these two is somewhere upon one of these straight lines, and the other upon the other line. Thus the angle which is contained by the straight... | |
 | Euclides - 1865 - 402 pages
...are at 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 containing the angle meet one another, is put between the other two letters, and one of these two is... | |
 | Euclid, Isaac Todhunter - Euclid's Elements - 1867 - 424 pages
...by three letters, of which the letter which is at the vertex of the angle, that is, at the point at which the straight lines that contain the angle meet...between the other two letters, and one of these two letters is somewhere on one of those straight lines, and the other letter on the other straight line.... | |
 | Euclid, Isaac Todhunter - Euclid's Elements - 1867 - 426 pages
...by three letters, of which the letter which is at the vertex of the angle, that is, at the point at which the straight lines that contain the angle meet...between the other two letters, and one of these two letters is somewhere on one of those straight lines, and the other letter on the other straight lino.... | |
 | Robert Potts - 1868 - 434 pages
...are at one point B, either 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...letters, and one of these two is somewhere upon one of these straight lines, and the other upon the other line. Thus the angle which is contained by the straight... | |
 | Euclides - 1874 - 342 pages
...are at one point B, either 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...letters, and one of these two is somewhere upon one of these straight lines, and the other upon the other line. Thus the angle which is contained by the straight... | |
 | Robert Potts - Geometry - 1876 - 446 pages
...are at one point B, either 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....letters, and one of these two is somewhere upon one of these straight lines, and the other upon the other line. Thus the angle which is contained by the straight... | |
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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... 
