 | Euclides - 1884 - عدد الصفحات: 434
...PROPOSITION 14. THEOREM. If at a point in a straight line, two other straight lines on opposite sides of it make the adjacent angles together equal to two right angles, these two straight lines shall be in one and the same straight line. CBD At the point B in AB, let... | |
 | Stewart W. and co - 1884 - عدد الصفحات: 272
...angles. XIV. — If, at a point in a straight line, two other straight lines, upon the opposite sides of it, make the adjacent angles together equal to two right angles, these two straight lines shall be in one and the same straight line, At the point B in the straight... | |
 | Euclides - 1884 - عدد الصفحات: 214
...PROPOSITION XIV. THEOREM. If, at a point in a straight line, two other straight lines, on the bpposite sides of it, make the adjacent angles together equal to two right angles; these two straight lines shall be in one and the same straight line. GIVEN that at the point B in the... | |
 | Euclides - 1884 - عدد الصفحات: 182
...XIV. — THEOREM. If at a point in a straight line two other straight lines upon the opposite sides of it make the adjacent angles together equal to two right angles, these two straight lines shall be in one and the same straight line. At the point B in the straight... | |
 | Euclides - 1884 - عدد الصفحات: 94
...PROPOSITION XIV. If at a point in a straight line, tivo other straight lines, upon the opposite sides of it, make the adjacent angles together equal to two right angles ; then these two straight lines shall be in one and the same straight line. At the point in the straight... | |
 | E. J. Brooksmith - 1889 - عدد الصفحات: 356
...right angle, and a. rhombus. If, at a point in a straight line, two straight lines on opposite sides of it make the adjacent angles together equal to two right angles, they are in the same straight line. A OB, COD are two intersecting straight lines, and each of the... | |
 | George William Usill - 1889 - عدد الصفحات: 306
...If at a point in a straight line, AB, two other straight lines, c B and BD,upon the opposite sides of it, make the adjacent angles together equal to two right angles, these two straight lines, c B and BD, shall be in one and the same line. 6. If two straight lines cut... | |
 | Rupert Deakin - 1891 - عدد الصفحات: 102
...to two right angles. 14. If at a point in a straight line two other straight lines on opposite sides of it make the adjacent angles together equal to two right angles, these two straight lines shall be in one and the same straight line. 15. If two straight lines cut... | |
 | Euclid, John Bascombe Lock - 1892 - عدد الصفحات: 188
...BAC. Proposition 14. 91. If at a point in a straight line, two other straight lines on opposite sides of it, make the adjacent angles together equal to two right angles, these two straight lines are parts of the same straight line. At the point C in the straight line CD... | |
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If, at a point in a straight line, two other straight lines upon the opposite sides of it, make the adjacent angles, together equal to two right angles, these two straight lines shall be in one and the same straight line. 
