Søk Bilder Maps Play YouTube Nyheter Gmail Disk Mer »
Logg på
 Bøker Bok 41–50 av 152 på America, but know that we are alive, that two and two make four, and that the sum... America, but know that we are alive, that two and two make four, and that the sum of any two sides of a triangle is greater than the third side. A Course of Mathematics for the Use of Academies: As Well as Private Tuition - Side 287
av Charles Hutton - 1825
Uten tilgangsbegrensning - Om denne boken ## Manual of Geometry and Conic Sections: With Applications to Trigonometry and ...

William Guy Peck - 1876 - 366 sider
...obtuse-angled ; if all the angles are acute, the triangle is acute-angled. PROPOSITION VI. THEOREM. TJie sum of any two sides of a triangle is greater than the third side. Let ACD be any triangle. The distance from A to D, measured on the broken line ACD, is greater than the...
Uten tilgangsbegrensning - Om denne boken ## A Treatise on Special Or Elementary Geometry

Edward Olney - 1877 - 528 sider
...than AJ/FB, and McdB shorter than AbcgB. Therefore, McdB is shorter than ACDEFB. QBD . COR. 1. — The sum of any two sides of a triangle is greater than the third side. This is the same as the axiom that the shortest distance between two points is a straight line. 273....
Uten tilgangsbegrensning - Om denne boken ## Euclid, book i., propositions i. to xxvi., with exercises and alternative ...

Euclides - 1877
...a straight line two equal straight lines can be drawn to the line, but only two. 5. The difference of any two sides of a triangle is greater than the third side. PROPOSITION XVII. THEOREM. Any two angles of a triangle are together less than two right angles. Let...
Uten tilgangsbegrensning - Om denne boken ## The Realistic Assumptions of Modern Science Examined

Thomas Martin Herbert - 1879 - 460 sider
...there is a continent of America, but ' know that we are alive, that two and two make four, ' and that the sum of any two sides of a triangle is ' greater than the third side.' l In the example of belief given by Mr. Mill, 'we believe that there is a continent of America,' the...
Uten tilgangsbegrensning - Om denne boken ## The Realistic Assumptions of Modern Science Examined

Thomas Martin Herbert - 1879 - 460 sider
...there is a continent of America, but ' know that we are alive, that two and two make four, ' and that the sum of any two sides of a triangle is ' greater than the third side.' l In the example of belief given by Mr. Mill, ' we believe that there is a continent of America,' the...
Uten tilgangsbegrensning - Om denne boken ## Elementary Geometry: Congruent Figures

Olaus Henrici - 1879 - 188 sider
...less than the sum of the sides (or perimeter) of the triangle, but greater than half that sum. (n) The sum of any two sides of a triangle is greater than twice the concurrent median line. (12) The sum of the three median lines of a triangle is less than...
Uten tilgangsbegrensning - Om denne boken ## A Geometry for Beginners

George Anthony Hill - 1880 - 314 sider
...named. 3. What six parts has every triangle ? 4. Distinguish between exterior and interior angles. 5. The sum of any two sides of a triangle is greater than the third side. (5. Defme equilateral, isosceles, and scalene triangles. 7. Define the terms base, •vertex, and altitude....
Uten tilgangsbegrensning - Om denne boken ## Metrical Geometry: An Elementary Treatise on Mensuration

George Bruce Halsted - 1881 - 232 sider
...points is constant, is a straight line perpendicular to that which joins the two fixed points. 18. The sum of any two sides of a triangle is greater than twice the concurrent medial. 19. In every quadrilateral the sum of the squares of the four sides exceeds...
Uten tilgangsbegrensning - Om denne boken ## The papers set at the professional preliminary examination

College of preceptors - 1882
...an isosceles triangle. Prove that the angles at the base of such a triangle are equal. 2. Prove that the sum of any two sides of a triangle is greater than the third side. Enunciate a corresponding result for the difference of two sides of a triangle and the third side....
Uten tilgangsbegrensning - Om denne boken ## The Elements of Euclid, books i. to vi., with deductions, appendices and ...

Euclides - 1884
...can be drawn to the four angles from any other point except the intersection of the diagonals. 13. The sum of any two sides of a triangle is greater than twice the median * drawn to the third side, and the excess of this sum over the third side is less...
Uten tilgangsbegrensning - Om denne boken