 | Robert Simson - 1806 - 546 σελίδες
...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. B B C NB c When several angles are at one point B, any one of < them is expressed by three letters,... | |
 | John Playfair - 1806 - 320 σελίδες
...wholly in that superficies. VI. 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. A NB ' When several angles are at one point B, any one ' of them is expressed by three letters, of... | |
 | Edward Augustus Kendall - 1811 - 462 σελίδες
...plane, spherical, and solid. Angle, a plane, rectilineal, is the inclination of two straight lines to one another, which meet together, but are not in the same straight line. See Fig. 6. Angle, spherical, is an angle formed on the surface of a sphere by the intersection of... | |
 | Edward Augustus Kendall - 1811 - 962 σελίδες
...plane, spherical, and solid. Angle, a plane, rectilineal, is the inclination of two •traight lines to one another, which meet together, but are not in the same straight line. See Fig. 6. Angle, spherical, is an angle formed on the surfac* of a sphere by the intersection of... | |
 | 1811 - 566 σελίδες
...in which it is affirmed that ' 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.' Book IV. relates to the construction of polygons, their inscrptkm in, and circumscription about, circles.... | |
 | John Mason Good - 1813 - 714 σελίδες
...the same direction." 9. A plane rectilineal angle is the inclination of two straight lines to or.e 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 equal to one another,... | |
 | John Gummere - 1814 - 398 σελίδες
...in that superficies. -- , t 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, as A, Fig. 1 . Note. — When several angles are formed about the same point, as at B, Fig. §, each... | |
 | Euclides - 1816 - 588 σελίδες
...direction." ••••'i " 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 lice. ': ".!,j ii. , •'• .. B •'•••-.• ' ii5 BOOK I. XXVI. A scalene triangle, is that... | |
 | John Playfair - 1819 - 350 σελίδες
...wholly in that superficies. VI. 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. ' The definitions marked with inverted commas are different from those of Euclid. c BC NB ' When several... | |
 | Peter Nicholson - 1825 - 1046 σελίδες
...not in the same direction." p. A plane rectilineal angle is the inclination of two straight lines to one another, which meet together, but are not in the same straight «ine. NB ' When several angles are at one point B, any one of them is expressed by three letters,... | |
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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. 
