| William Nicholson - 1809 - 716 pages
...the exterior angle equal to the interior and opposite angle on the same side ; and likewise, the two **interior angles upon the same side, together, equal to two right angles.** If AB, (fig. 5) be parallel to С D, and EF cut them in the points HG, then the angle AHG equals the... | |
| William Nicholson - Natural history - 1809 - 684 pages
...the exterior angle equal to the interior and opposite augle on the same side ; and likewise, the two **interior angles upon the same side, together, equal to two right angles.** If AB, (fig. 5) be parallel to CD, and £ F cut them in the points HG, then the angle AHG equals the... | |
| John Mason Good - 1813 - 714 pages
...the exterior angle equal to the interior and opposite upon the same side of the line; or makes the **interior angles upon the same side together equal to two right angles;** the two straight lines shall be parallel to one another. Prop. XXIX. Theor. If a straight line fall... | |
| Euclides - 1814 - 560 pages
...exterior angle equal to the inte- »ti'm. rior and opposite upon the same side ; and likewise the two **interior angles upon the same side together equal...parallel straight lines AB, CD; the alternate angles AGH,** GH D, are equal to one another ; and the exterior angle EGB is equal to the interior and opposite,... | |
| Euclides - 1816 - 592 pages
...the exterior angle equal to the interior and opposite upon the same side of the line; or makes the **interior angles upon the same side together equal to two right angles** ; the two straight lines shall be parallel to one another. Let the straight line EF, which falls upon... | |
| Sir John Leslie - Geometry - 1817 - 456 pages
...angles equal, the exterior angle equal to the interior opposite one, and the two interior angles on **the same side together equal to two right angles. Let the straight line** EFG fall upon the parallels AB and CD ; the alternate angles AGF and DFG are equal, the exterior angle... | |
| William Nicholson - Natural history - 1821 - 408 pages
...the exterior angle equal to the interior and opposite angle on the same side ; and likewise the two **interior angles upon the same side, together, equal to two right angles** If AB (fig. 5.) be parallel to CD, and E Fcut them in the points HG, then the angle AHG equals the... | |
| Peter Nicholson - Mathematics - 1825 - 1058 pages
...the exterior angle equal to the interior and opposite upon the same side of the line ; or makes the **interior angles upon the same side together equal to two right angles** ” the two straight lines shall be parallel to one another. ELEMENTS Or XUCL1D. i 77 Let the straight... | |
| Euclides - 1826 - 226 pages
...angles towards the same parts equal to two right angles. Let the right line EF fall upon the two right **lines AB, CD. The alternate angles AGH, GHD, are equal to one another,** the exterior angle EGB towards the same parts, equal to the interior and opposite angle GHD. And the... | |
| Euclid - 1826 - 234 pages
...angles towards the same parts equal to two right angles. Let the right line EF fall upon the two right **lines AB, CD. The alternate angles AGH, GHD, are equal to one another,** the exterior angle EGB towards the same parts, equal to the interior and opposite angle GHD. And the... | |
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