 | Euclides - 1862 - 140 Seiten
...but are not in the same direction. 9. A plane rectilineal angle is the inclination of two straight lines to one another, which meet together, but are not in the same straight line. 10. When a straight line standing on another straight line, makes the adjacent... | |
 | Euclides - 1863 - 122 Seiten
...but are not in the same direction. IX. A plane rectilineal angle is the inclination of two straight lines to one another, -which meet together, but are not in the same straight line. NB—When several angles are at one point B, any one of them is expressed by three... | |
 | Euclides - 1863 - 74 Seiten
...plane rectilineal angle (reclus, straight, and linen, a thread), is the inclination of two straight lines to one another, which meet together, but are not in the same straight line., The magnitude of the angle is altigeth'er independent of the length of the lines... | |
 | Euclides - 1864 - 448 Seiten
...but are not in the same direction. IX. A plane rectilineal angle is the inclination of two straight lines to one another, which meet together, but are not in the same straight line. I) NB If there be only one angle at a point, it may be expressed by a letter placed... | |
 | Euclides - 1865 - 402 Seiten
...but are not in the same direction. IX. A plane rectilineal angle is the inclination of two straight lines to one another, which meet together, but are not in the same straight line. An acute angle is that which is less than a right _ angle. XIII. A term or boundary... | |
 | Edward Clarke Lowe - 1866 - 172 Seiten
...but are not in the same direction. 9. A plane rectilineal angle is the inclination of two straight lines to one another, which meet together, but are not in the same straight line. 10. When a straight line standing on another straight line makes the adjacent angles... | |
 | Euclid, Isaac Todhunter - 1867 - 426 Seiten
...but are not in the same direction. 9. A plane rectilineal angle is the inclination of two Btraight lines to one another, which meet together, but are not in the same straight line. Note. When several angles are at ene point B, any one of them is expressed by three... | |
 | Robert Potts - 1868 - 434 Seiten
...but are not in the same direction. IX. A plane rectilineal angle is the inclination of two straight lines to one another, which meet together, but are not in the same straight line. g, NB If there be only one angle at a point, it may be expressed by a letter placed... | |
 | Septimus Tebay - 1868 - 168 Seiten
...them lies wholly in that superficies. 7. A plane rectilineal angle is the inclination of two straight lines to one another, which meet together, but are not in the same straight line. TM 1 f. Thus, the angle at A is contained by the two straight lines AB, AC ; and... | |
 | Isaac Todhunter - 1869 - 312 Seiten
...only consider lines and figures on a plane surface. 4. An angle is the inclination of two straight lines to one another which meet together, but are not in the same Thus the two straight lines AO, BO, which meet at O, form an angle there. The angle is not altered... | |
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A plane rectilineal angle is the inclination of two straight lines to one another, which meet together, but are not in the same straight line. 
