| Robert Simson - Trigonometry - 1806 - 546 pages
...; but the angles AGH, BGH are equal a to two right angles ; therefore a 13. 1. the angles BGH, GHD **are less than two right angles ; but those straight...the same side less than two right angles, do meet*** together if continually produced ; therefore • 12. •«. the straight lines AB, CD, if produced... | |
| Euclides - 1814 - 560 pages
...angles ; therefore the . 13. i. angles BGH, GHD, are less than two right angles; but those straight hnes **which, with another straight line falling upon them,...the same side less than two right angles, do meet*** together it' continually * 12 Ax. produced ; therefore the straight lines AB, CD, if produced Sec the... | |
| Euclides - 1816 - 588 pages
...but the angles AGH, BGH, are equal a to two right angles ; therefore the • 13. 1. angles BGH, GHD, **are less than two right angles ; but those straight...the same side less than two right angles, do meet*** together if continually * ig AX.' produced; therefore the straight lines AB, CD, if produced See the... | |
| Euclid, Robert Simson - Geometry - 1821 - 514 pages
...GHD; but the angles AGH, BGH are equal (13. 1.) to two right angles; therefore the angles BGH, GHD **are less than two right angles; but those straight...upon them, make the interior angles on the same side** leas than two right angles, do meet (12 ax.)* together if continually produced; therefore the straight... | |
| Peter Nicholson - Mathematics - 1825 - 1046 pages
...; but the angles AGH, BGH are equal (13. 1.) to two right angles ; therefore the angles HGH, GHD ; **are less than two right angles ; but those straight lines which, with another straight line** tilling upon them, make the interior angles on the same side less than two right angles, do meet (12.... | |
| Robert Simson - Trigonometry - 1827 - 546 pages
...BGH, GHD : but the angles AGH, BGH are equal * to two right angles ; therefore the angles BGH, GHD **are less than two right angles : but those straight...angles on the same side less than two right angles,** will meet * together if continually produced; therefore the straight lines AB, CD, if produced far... | |
| Euclid, Robert Simson - Geometry - 1829 - 548 pages
...two right angles: but straight lines which with another straight line make the interior angles upon **the same side less than two right angles, do meet (12. Ax.)** if produced far enough : therefore HB, FE shall meet, if produced ; let them meet in K, and through... | |
| Euclides - 1834 - 518 pages
...: but the angles t AGH, BGH are equal * to two right angles ; therefore the * IS. angles BG.H, GHD **are less than two right angles : but those straight...angles on the same side less than two right angles,** will meet * together if continually produced; * 12 A*, therefore the straight lines AB, CD, if produced... | |
| Euclid - 1835 - 540 pages
...GHD; but the angles AGH, a 13. 1. BGH are equal a to two right angles ; therefore the angles BGH, GHD **are less than two right angles ; but those straight...angles on the same side less than two right angles,** * 12. ax. do meet * together if continually produced ; therefore the s«e the straight lines AB, CD,... | |
| Adrien Marie Legendre - Geometry - 1836 - 394 pages
...angles. PROPOSITION XXI. THEOREM. If a straight line meet two other straight lines, making the sum of **'the interior angles on the same side less than two right angles,** the two lines will meet if sufficiently produced. Letthe line EF meet the two lines CD, IH, making... | |
| |