 | Robert Simson - 1806 - عدد الصفحات: 546
...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...in the straight line AB, let the two straight lines BC, BD, upon the opposite sides of AB, make the adjacent angles ABC, ABD equal together to two right... | |
 | John Playfair - 1806 - عدد الصفحات: 320
...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...in the straight line AB, let the two straight lines BC, BD, upon the opposite sides of AB, make the adjacent angles ABC, ABD equal together to two right... | |
 | Euclid - 1810 - عدد الصفحات: 554
...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...straight line. At the point B in the straight line AB,lctthetwostraightlines BC, BD upon the opposite sides of AB, make theadjacent angles ABC, ABD equal... | |
 | Euclides - 1814 - عدد الصفحات: 560
...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 samestraight line. At the point B in the straight line AB, let the two straight lines BC, BD upon the... | |
 | Euclides - 1816 - عدد الصفحات: 588
...straight line, two other straight lines, upon the opposite sides of it, make the adjacent angles together equal to tw*o right angles, these two straight lines...in the straight line AB, let the two straight lines BC, BD upon the opposite sides of AB, make the adjacent angles ABC, ABD equal together to two right... | |
 | John Playfair - 1819 - عدد الصفحات: 350
...sides of it, make the adjacent, angles together equal to two right angles, these two straight lines are in one and the same straight line. At the point B...in the straight line AB, let the two straight lines BC, BD upon the opposite sides of AB, make the adjacent angles ABC, ABD equal together to two right... | |
 | Peter Nicholson - 1825 - عدد الصفحات: 1046
...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...be in one and the same straight line. At the point В in the straight line AB, let the two straight lines BC, BD upon the opposite sides of AB, make the... | |
 | Robert Simson - 1827 - عدد الصفحات: 546
...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...in the straight line AB, let the two straight lines BC, BD upon the opposite sides of AB, make the adjacent angles ABC, ABD equal together to two right... | |
 | Pierce Morton - 1830 - عدد الصفحات: 584
...if the adjacent angles, which one straight line makes with two others at the same point, be 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... | |
 | Thomas Perronet Thompson - 1833 - عدد الصفحات: 168
...opposite sides of it, make the adjacent angles together equal to two right angles; those two other straight lines shall be in one and the same straight...line. At the point B in the straight line AB, let the straight lines BD, BC, on the opposite sides of AB, make .\ the adjacent angles ABC, ABD together equal... | |
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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. At the point B in the straight... 
