 | Charles Hutton - 1788 - 728 páginas
...tangential, or a tangent to another, when it touches i:, without cutting, when both are produced. 13. An angle is the inclination, or opening, of two lines,...having different directions, and meeting in a point. 14. Angles are right or oblique, acute or obtufe. 15. A right angle, is that which is made by one line... | |
 | Samuel Webber - 1808 - 466 páginas
...tangential, or a tangent, to another, when it touches it without culling, if both be produced. 1 3. An angle is the inclination, or opening, of two lines,...having different directions, and meeting in a point. 341 15. A right angle is that, which is •made by one line perpendicular to another. Or when the angles... | |
 | Charles Hutton - 1816 - 610 páginas
...Tangent to a circle, or other curve, when it touches it, without cutting, when both are produced 13. An Angle is the inclination or opening of two lines,...having different directions, and meeting in a point. U Angles are Right or Oblique, Acute or Obtuse. 15. A Right Angle is that which is made by one line... | |
 | Charles Hutton - 1822 - 616 páginas
...Tangent to a circle, or other curve, when it touches it, without cutting, when both are produced. 13. An Angle is the inclination or opening of two lines,...having different directions, and meeting in a point. 14 Angles are Right or Oblique, Acute or Obtase. 15. A Right Angle is that which is made by one line... | |
 | Anthony Nesbit - 1824 - 476 páginas
...lines. ' 9. A solid is a figure of three dimensions, namely, length, breadth, and thickness. < 10. An angle is the inclination or opening of two lines,...having different directions, and meeting in a point, which is called the angular point, as at A; and when three letters are used, the middle one denotes... | |
 | Jacob Abbot Cummings - 1825 - 216 páginas
...touches a circle, or part of A circle, without cutting it when produced. DEFINITIONS. 185 An angle is the opening of two lines, having different directions, and meeting in a point. A right angle is that which is made by a line perpendicular to another. 1 An oblique angle is one that... | |
 | Ira Wanzer - 1831 - 408 páginas
...ihehypothenuse ; thti next longest side the base , and the shortest side the perpendicular. Base. * An angle is the inclination or opening of two lines,...having different directions, and meeting in a point. Thus, in the above right nngled triangle ABC, an i iiglu is formed by the meeting of the two lines... | |
 | William Grier - 1832 - 366 páginas
...Tangent to a circle or other curve, when it touches it, without cutting, when both are produced. 13. An Angle is the inclination or opening of two lines,...having different directions• and meeting in a point. 14. Angles are Right or Oblique, Acute or Obtuse. 15. A Right angle is that which is made by one line... | |
 | Benjamin Greenleaf - 1839 - 356 páginas
...inclines not more on the one side than the other, or when the angles on both sides of it are equal. 12. An angle is the inclination, or opening of two lines having different directions, and meetmg in a point. 13. Angles are right or oblique, acute or obtuse. 14. A right angle is that which... | |
 | Benjamin Greenleaf - 1841 - 334 páginas
...inclines not more on the one side than the other, or when the angles on both sides of it are equal. 12. An angle is the inclination, or opening of two lines...having different directions, and meeting in a point. 13. Angles are right or oblique, acute or obtuse. 14. A right angle is that which is made by one line... | |
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A Right angle is that which is made by one line perpendicular to another. Or when the angles on each side are equal to one another, they are right angles. 
