 | Henry Major - 1873 - 588 ページ
...of two lines to one another in a plane, which meet together, but are not in the same direction. IX. A plane rectilineal angle is the inclination of two...meet together, but are not in the same straight line. An angle is named from three or one letters, as ABC or B. X. When a straight line standing oil another... | |
 | Edward Atkins - 1874 - 428 ページ
...of two lines to one another in a plane, which meet together, but are not in the same direction. 9. A plane rectilineal angle is the inclination of two...meet together, but are not in the same straight line. Thus, the angle contained by the straight lines AB and EC is expressed either by ABC or CBA, and the... | |
 | John Clement P. Aldous - 1874 - 104 ページ
...74—79. Logarithme 63 Miscellaneous Examples C7 CHAPTER L ANGLES AND THE MEASUREMENT OF ANGLES. 1 A plane rectilineal angle is the inclination of two...meet together, but are not in the same straight line. This is one of Euclid's Definitions, which describes the nature of the angles treated of in Plane Trigonometry.... | |
 | Euclides - 1874 - 342 ページ
...two lines to each other in a plane, which meet together, but are not in the same straight line. A 9. A plane rectilineal angle is the inclination of two...meet together, but are not in the same straight line. NB When several angles are at one point B, either of them is expressed by three letters, of which the... | |
 | Euclides - 1874 - 120 ページ
...of two lines to one another in a plane, which meet together, but are not in the same direction. 9. A plane rectilineal angle is the inclination of two...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... | |
 | Edward Atkins - 1874 - 426 ページ
...of two lines to one another in a plane, which meet together, but are not in the same direction. 9. A plane rectilineal angle is the inclination of two straight lines to one another, which meety together, but are not in the same straight line. GEOMETRY. Thus, the angle contained by the straight... | |
 | William Alexander Myers - 1874 - 207 ページ
...not in the same direction. 22. A plane rectilineal angle is the inclination of two straight linesto one another which meet together, but are not in the same straight line. 23. A THEOREM is a truth requiring demonstration. 24. An AXIOM is a self-evident truth. 25. A PROBLEM... | |
 | Edward Atkins - 1876 - 130 ページ
...of two lines to one another in a plane, which meet together, but are not in the same direction. 9. A plane rectilineal angle is the inclination of two...meet together, but are not in the same straight line. NOTE. — When several angles are at one point B, any one of them 13 expressed by three letters, of... | |
 | Robert Potts - 1876 - 446 ページ
...of two lines to each other in a plane, which meet together, but are not in the same direction. IX, A plane rectilineal angle is the inclination of two...another, which meet together, but are not in the same btraight line. D NB If there be only one angle at a point, it may be expressed by a letter placed at... | |
 | Edward Atkins - 1877 - 72 ページ
...of two lines to one another in a plane, which meet together, but are not in the same direction. 9. A plane rectilineal angle is the inclination of two...meet together, but are not in the same straight line. NOTE. — When several angles are at one point B, any one of them ia expressed by three letters, of... | |
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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. 
