 | Great Britain. Admiralty - 1846 - Liczba stron: 128
...THEOR. 14. 1 Eu. 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 AB let BC, BD,... | |
 | Great Britain. Committee on Education - 1847 - Liczba stron: 606
...Prove that, 1. If at a point in a given straight line two other straight lines on 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. 2. Any two sides of a triangle... | |
 | Euclides - 1847 - Liczba stron: 128
...GEN. ENUN. — 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. PART. ENUN. — At the pt. A.... | |
 | Euclides - 1848 - Liczba stron: 52
...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. PROP. XV. THEOREM. EUCLID S ELEMENTS.... | |
 | Euclid, Thomas Tate - 1849 - Liczba stron: 120
...PROP. XIV. THEOR. 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... | |
 | Elias Loomis - 1849 - Liczba stron: 252
...of Prop. II.). 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 are in one and the same straight line. then will BD be in the same straight... | |
 | 1851 - Liczba stron: 502
...SECTION I.—1. If at a point in a 'given straight line, two other straight lines on the opposite side of it make the adjacent angles together equal to two right angles, these straight lines are in one and the same straight line. 3. Upon a given straight line to describe... | |
 | Euclides - 1853 - Liczba stron: 176
...— THEOREM. If , at a point in a straight line, two other straiglit 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... | |
 | Royal Military Academy, Woolwich - 1853 - Liczba stron: 400
...PROPOSITION XIV. THEOR. If, at a point in a straight line, two other straight lines, upon the opposite side 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 - 1853 - Liczba stron: 146
...PROP. 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... | |
| |
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. 
