 | Pupil teachers - 1880 - 1486 σελίδες
...straight line. 14. 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; then these two straight lines shall be in one and the same straight line. 15. If two straight lines... | |
 | T S. Taylor - 1880 - 152 σελίδες
...General Enunciation. If, at a point in a straight line, two other straight lines, on the opposite sides of it, make the adjacent angles together equal to two right angles, those two straight lines shall be in one and the same straight line. The same, in tabular form : GIVEN.... | |
 | Moffatt and Paige - 1881 - 176 σελίδες
...proposition 1 2. 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 ; then these two straight lines shall be in one and the same straight line. 3. If two triangles have... | |
 | 1882 - 498 σελίδες
...in every respect. 4. If at a point in a straight line two other straight lines upon 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. 5. Is it ever possible for... | |
 | College of preceptors - 1882 - 528 σελίδες
...acute-angled triangle. 2. If at a point in a straight line two other straight lines, on the opposite sides of it, make the adjacent angles together equal to two right angles, these straight lines shall be in one and the same straight line. Having proved this Proposition, write... | |
 | Marianne Nops - 1882 - 278 σελίδες
...the next theorem is ' If at a point in a straight line two other straight lines on the opposite sides of it make the adjacent angles together equal to two right angles, these lines shall be in one and the same straight line.' The meaning of this will become apparent by... | |
 | Euclides - 1883 - 176 σελίδες
...PROP. 14. THEOR. If, at a point in a straight line, two other straight lines, on the opposite sides of it, make the adjacent angles together equal to two right angles, the two straight lines shall be in one and the same straight line. Given CB and BD meeting AB on opposite... | |
 | 1883 - 654 σελίδες
...respect. QED BL) 3. If ata 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 ; then these two straight lines shall be in one and the same straight line. Prop. 14, Bk. I. Needlework.... | |
 | Euclid, Isaac Todhunter - 1883 - 428 σελίδες
...because at the point H in the straight line GH, the two straight lines KH, HM, on the opposite sides of it, make the adjacent angles together equal to two right angles, KH is in the same straight line with HM. [I. 14. And because the straight line HO- meets the parallels... | |
 | Joseph Hughes - 1883 - 568 σελίδες
...respect. QED 3. 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 ; then these two straight lines shall be in one and the same straight line. Prop. 14, Bk. I. Needlework.... | |
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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. 
