Libros Libros 71 - 80 de 108 sobre If, at a point in a straight line, two other straight lines upon the opposite sides...
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.
Elements of Geometry;: Containing the First Six Books of Euclid, with Two ... - Página 18
por John Playfair - 1795 - 400 páginas
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## Moffatt's reprint of pupil teachers' questions, arranged by ed. of 'Papers ...

Moffatt and Paige - 1881 - 1880 páginas
...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...
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## The Cambridge Examiner

1882
...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...
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## The papers set at the professional preliminary examination

College of preceptors - 1882
...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...
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## Class lessons on Euclid

Marianne Nops - 1882
...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...
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## Geometry for schools, comprising books i. and ii. of Euclid, with some ...

EUCLID. - 1883 - 96 páginas
...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...
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## The Practical Teacher, Volumen2

1883
...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....
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## The Elements of Euclid for the Use of Schools and Colleges: Comprising the ...

Euclid, Isaac Todhunter - 1883 - 400 páginas
...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...
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## The Practical Teacher; with which is Incorporated the Practical ..., Volumen2

Joseph Hughes - 1883
...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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## Relfe brothers' Euclid sheets, propositions 1-26, Libro 1

Euclides - 1884
...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...
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## Stewart's specific subjects. Euclid. [1st] (-3rd stage). [With 2 issues of ...

Stewart W. and co - 1884
...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...
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