| Pierce Morton - 1830 - 584 σελίδες
...together equal to two right angles, these two straight lines shall be in one and the same straight line. Let the straight line AB make with CD upon one side of it, the adjacent angles А В С, ABD : these " л л z are either two right angles, or are together equal... | |
| Euclides - 1834 - 518 σελίδες
...straight line makes with another upon one side of it, are either two right angles, or are together equal to two right angles. Let the straight line AB make...CD, upon one side of it, the angles CBA, ABD : these shall either be two right angles, or shall together be equal to two right angles. For if the angle... | |
| Robert Simson - 1835 - 544 σελίδες
...line makes with another upon the one side of it, are either two right angles, or are together equal to two right angles. Let the straight line AB make with CD, upon one side of Book I. it, the angles CBA, ABD; these are either two right angles, v— -v*-' or are together equal... | |
| 1835 - 684 σελίδες
...poles of its legs . .188 (e) The spherical angles which one arc makes with another upon one side of it, are either two right angles or are together equal to two right angles 189 (/) If two spherical arcs cut one another, the vertical or opposite angles are equal . . cor. 189... | |
| Euclid - 1835 - 540 σελίδες
...one side of it, are either two right angles, or are together equal to two right angles. E i. eS. 1. Let the straight line AB make with CD, upon one side of Book I. it, the angles CBA, ABD ; these are either two right angles, v>-" V""-' or are together equal... | |
| 1836 - 488 σελίδες
...sides of the other. XIII. The angles which one straight line makes with another upon one side of it, are either two right angles, or are together equal to two right angles. XIV. If, at a point in a straight line, two other straight lines, upon the op. posite sides of it,... | |
| 1836 - 366 σελίδες
...to one another. 1832 14. The angles which one straight line makes with another upon one side of it are either two right angles, or are together equal to two right angles. 1 5. Draw a straight line from a given point either without or in the circumference which shall touch... | |
| Andrew Bell - 1837 - 290 σελίδες
...straight line makes with another upon one side of it, are either two right angles, or are together equal to two right angles. Let the straight line AB make...either two right angles, or are together equal to AEA two right angles. For, if the angle CBA he equal to ABD, each of them is a right angle (Def. 10);... | |
| Euclid, James Thomson - 1837 - 410 σελίδες
...THEOR. THE angles which one straight line makes with another upon the one side of it, are together equal to two right angles. Let the straight line AB make...upon one side of it, the angles CBA, ABD; these are together equal to two right angles. For, if the angle CBA be equal AKA to ABD, each of them (I. def.... | |
| John Playfair - 1837 - 332 σελίδες
...straight line makes with another upon one side of it, are either two right angles, or are together equal to two right angles. Let the straight line AB make with CD, upon one side of it the angles CBA, A BD ; these are either two right angles, or are together equal to two right angles. For, if the angle... | |
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