 | Edward Atkins - 1877 - 72 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. NOTE. — When several angles are at one point B, any one of them ia expressed... | |
 | Euclides - 1877 - 58 Seiten
...them lies wholly in that superficies. 8. 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 angle is generally expressed by three letters, the middle one of which must... | |
 | Āryabhaṭa - 1878 - 100 Seiten
...point, but do not cut one •ther. XV. 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 In the figure subjoined B is an angle and is thus expressed : " Angle AB 0."... | |
 | Euclides - 1879 - 146 Seiten
...not required in the first two books.] 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. [Thus the inclination of the lines OA, OB is called the angle AOB, or BOA, or the... | |
 | Moffatt and Paige - 1879 - 428 Seiten
...are not in the same straight line. 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. ANB — When several angles are at one point, B, either of them is expressed by... | |
 | Alfred Hiley - 1879 - 228 Seiten
...within. fewer than three straight lines. X. 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. Thus the two straight lines CA and BA, meeting together at the point A, make the... | |
 | Isaac Todhunter - 1880 - 426 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. Note. When several angles are at one point B, any one of them is expressed by three... | |
 | 1900 - 1050 Seiten
...Euclid. I. DEFINITION OF AN ANGLE. Euclid: "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." Modern writers define this concept variously. Davies : " An angle is the amount... | |
 | 1901 - 702 Seiten
...I. DEFINITION OF AN ANGLE. Euclid : " 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." Modern writers define this concept variously. Davies : " An angle is the amount... | |
 | Henry Barnard - 1882 - 1112 Seiten
...Euclid's definition is of little use. "A plane rectilineal angle is the inclination of two straight ! ٭w }" D+ O Tډ o ݾ= 8 o P o E k- 0 W ^ )O same straight line." For, replies the boy, "What is the meaning of ' the inclination of two straight... | |
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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. 
