Søk Bilder Maps Play YouTube Nyheter Gmail Disk Mer »
Logg på
Bøker Bok 101110 av 167ANY two angles of a triangle are together less than two right angles.
" ANY two angles of a triangle are together less than two right angles. "
The Elements of Euclid - Side 20
av Euclid - 1838 - 416 sider
Uten tilgangsbegrensning - Om denne boken

The Popular Science Monthly, Volum 17

1880
...somewhat complicated so-called axiom is only the converse or inverse of proposition seventeen, that " any two angles of a triangle are together less than two right angles," a theorem readily demonstrated from the preceding postulates and axioms. An inverse is usually exceedingly...
Uten tilgangsbegrensning - Om denne boken

First principles of Euclid: an introduction to the study of the first book ...

T S. Taylor - 1880
...Repeat. — The enunciation of Euc. I. 13, and ot Euc. I. 1 6, and Axiom 4«. General Enunciation. Any two angles of a triangle are together less than two right angles. .Particular Enunciation. Given. — The triangle ABC. Required. — To prove that any two of its angles...
Uten tilgangsbegrensning - Om denne boken

The student's guide to the University of Durham, with information respecting ...

1880
...2. Draw a straight line at right angles to a given straight line from a given point in the same. 3. Any two angles of a triangle are together less than two right angles. 4. If two triangles have two sides of the one equal to two sides of the other, each to each, but the...
Uten tilgangsbegrensning - Om denne boken

The Popular Science Monthly, Volum 17

1880
...somewhat complicated so-called axiom is only the converse or inverse of proposition seventeen, that " any two angles of a triangle are together less than two right angles," a theorem readily demonstrated from the preceding postulates and axioms. An inverse is usually exceedingly...
Uten tilgangsbegrensning - Om denne boken

The Elements of Euclid for the Use of Schools and Colleges: With Notes, an ...

Isaac Todhunter - 1880 - 400 sider
...or theorem; as for example, To describe an equilateral triangle on a given finite straight line, or Any two angles of a triangle are together less than two right angles. After the general enunciation follows the discussion of the proposition. First, the enunciation is...
Uten tilgangsbegrensning - Om denne boken

The Elements of Plane and Solid Geometry: With Chapters on Mensuration and ...

Isaac Sharpless - 1882 - 266 sider
...Const.), AE=EC^. " BE=EFANALYSIS. •(L4,),BAE=ECF, ACD>ECF >ACD>BAC. 30 \ Proposition 19. T1ieorem. — Any two angles of a triangle are together less than two right angles. Let AB C be a triangle ; any two of its angles are together less than two right angles. Produce BC to D....
Uten tilgangsbegrensning - Om denne boken

University local half-hour examination papers

John Robertson (LL.D., of Upton Park sch.) - 1882
...double of the square on half the line and of the square on the line between the points of section. 4. Any two angles of a triangle are together less than two right angles. 5. If a straight line be divided into any two parts, the rectangle contained by the whole line and...
Uten tilgangsbegrensning - Om denne boken

The papers set at the professional preliminary examination

College of preceptors - 1882
...extremity of the base, and have likewise equal those sides which are terminated at the other extremity. 3. Any two angles of a triangle are together less than two right angles. 4. If a straight line fall on two parallel straight lines, it shall make the alternate angles equal...
Uten tilgangsbegrensning - Om denne boken

The Practice of Navigation and Nautical Astronomy

Henry Raper - 1882 - 910 sider
...and bisecting AB, it would be proved that the angle ABG, or its equal CBD, is greater than A. 122. Any two angles of a triangle are together less than two right angles. Produce the side BC of the triangle ABC, to D. Then the exterior angle ACD of the triangle is greater...
Uten tilgangsbegrensning - Om denne boken

Class lessons on Euclid

Marianne Nops - 1882
...is greater than L ABC. Prop. 17. A simple theorem follows this somewhat intricate demonstration : ' Any two angles of a triangle are together less than two right angles.' To show this we must compare them with two angles which either are or are together equal to two right...
Uten tilgangsbegrensning - Om denne boken




  1. Mitt bibliotek
  2. Hjelp
  3. Avansert boksøk
  4. Last ned PDF