| Euclides - 1852 - 152 pages
...the same straight line. IX. NB " When several angles 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 that contain the angle meet one another, is put between the other two letters, and one... | |
| Euclides - 1853 - 146 pages
...in the same straight line. NB "When several angles 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 that contain the angle meet one another, is put between the other two letters, and one... | |
| Euclides - Geometry - 1853 - 176 pages
...the same straight line. * NB — When several angles 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 that contain the angle meet one another, is put between the other two letters, and one... | |
| Royal Military Academy, Woolwich - Mathematics - 1853 - 400 pages
...angles are at one point B, any one of them is expressed by three letters, of which the letter •.hat **is at the 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 e E two letters, and... | |
| Euclides - 1855 - 270 pages
...them is called an angle. NB " When several angles 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 that contain the angle meet one another, is put between the other two letters, and one... | |
| Robert Rawson - 1856 - 178 pages
...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 two letters, and one... | |
| W.E. WORTHEN - 1857 - 600 pages
...lines which meet one another. "When several angles 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 that contain the angle meet one another, is put between the other two letters : Thus... | |
| William Ezra Worthen - Architectural drawing - 1857 - 632 pages
...lines which meet one another. " When several angles 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 that contain the angle meet one another, is put between the other two letters : Thus... | |
| Robert Potts - Geometry, Plane - 1860 - 380 pages
...point, as the angle at E ; but when several angles 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 the** straight lines that contain the angle meet one another, is put between the other two letters, and one... | |
| Euclides - 1862 - 172 pages
...same straight line. ' NB — ' When several angles 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 pat between the other two letters, and one... | |
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