 | John Playfair - 1829 - 210 ページ
...lines. The point of concourse of the two lines is called the summit, vertex, or angular point. ED. The magnitude of an angle does not depend on the length of the two lines which form it, but on the wideness of their opening. Thus, the angle ABC is greater than... | |
 | Francis Joseph Grund - 1834 - 212 ページ
...into 60 equal parts, called minutes ; each minute, again, into 60 equal parts, called seconds, &c. 16. The magnitude of an angle does not depend on the length of the arc intercepted by its legs; but merely on the number of degrees, minutes, seconds, &c., it measures... | |
 | Robert Simson (master of Colebrooke house acad, Islington.) - 1838 - 206 ページ
...an angle equal to a given angle. Does the magnitude of an angle depend on the length of its sides ? The magnitude of an angle does not depend on the length of its sides, but on the opening between them. Can two straight lines drawn from the same point inclose... | |
 | Euclides - 1840 - 192 ページ
...meeting together, make an angle, are called the LEGS of that angle ; and it must be observed, that the magnitude of an angle does not depend on the length of its legs, but solely on the degree of their inclination to each other. The point at which the legs... | |
 | James Maurice Wilson - 1869 - 260 ページ
...one of its arms must undergo in order to be */ brought to coincide with the other. It is obvious that the magnitude of an angle does not depend on the length of its arms. An angle may be conceived as generated by the rotation of an arm round its extremity, the... | |
 | John Reynell Morell - 1871 - 156 ページ
...case of Fig. 3 and 4, these features are designated as angle AOB, angle BOC, angle P and angle Q. 8. The magnitude of an angle does not depend on the length of its sides, but on their greater or less inclination or opening2. Fig. 3. Fig. 4. M i Our defmition... | |
 | André Darré - 1872 - 226 ページ
...revolving round the point in which it cuts another straight line AB which is fixed. It is obvious that the magnitude of an angle does not depend on the length of the sides, but only on the amount of opening or ' divergence of the lines which form it. When two angles B AC and... | |
 | John Carroll (art master.) - 1881 - 100 ページ
...angle is the inclination of two straight lines which meet in a point called the vertex of the angle. The magnitude of an angle does not depend on the length of the lines which form it, but upon their inclination to one another. A right angle. When one straight line... | |
 | William Minifie - 1886 - 294 ページ
...Two right lines drawn from the same point, diverging from each other, form an angle, as the lines SQR An angle is commonly designated by three letters,...divergence from each other ; an angle is .said, to be gç^a^ej' or less than another as the divergence is greater • * * * ц.* •*•*"• * or 'kiss;'... | |
 | 1909 - 1030 ページ
...is the unit of angular measurement in this paper. to the two sides of the perimeter. Since the value of an angle does not depend on the length of the sides of the angle, and also since the angle sum of a simple polygon depends only on the number of sides... | |
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R, (mechanics' squares, if true, are always right angled;) if the sides are nearer together, as S. Q. R, they form an acute angle; if the sides are wider apart, or diverge from each other more than a right angle, they form an obtuse angle, as VQR The... 
