Libros Libros 111 - 120 de 191 sobre THE angles at the base of an isosceles triangle are equal to one another : and, if... THE angles at the base of an isosceles triangle are equal to one another : and, if the equal sides be produced, the angles upon the other side of the base shall be equal. The Elements of Euclid for the Use of Schools and Colleges: Comprising the ... - Página 8
por Euclid, Isaac Todhunter - 1867 - 400 páginas
Vista completa - Acerca de este libro ## An introduction to geometry, consisting of Euclid's Elements, book ..., Volumen1

Euclides - 1884
...the examiner, and indicate the relative importance of the questions. 1875. 7. Prove that the angles at the base of an isosceles triangle are equal to one another. (8) 8. Prove that any two sides of a triangle are together greater than the third. (8) 9. Let A, B,...
Vista completa - Acerca de este libro ## Philosophy of the Unconscious, Volumen1

...consciousness, ie, our general assertion is confirmed here too. Eg, if I want to prove that the angles at the base of an isosceles triangle are equal to one another, I only need to remember the general proposition that in every triangle equal angles are opposite to...
Vista completa - Acerca de este libro ## Philosophy of the Unconscious: Speculative Results According to the ...

Eduard von Hartmann - 1884 - 1108 páginas
...consciousness, ie, our general assertion is confirmed here too. Eg, if I want to pro.ve that the angles at the base of an isosceles triangle are equal to one another, I only need to remember the general proposition that in every triangle equal angles are opposite to...
Vista completa - Acerca de este libro ## Fallacies: A View of Logic from the Practical Side

Alfred Sidgwick - 1884 - 375 páginas
...showing a valid reason why the assertion should deserve belief. So again, to prove that the angles at the base of an isosceles triangle are equal to one another, means to establish the truth of that proposition ; and the manner of performing the process certainly...
Vista completa - Acerca de este libro ## The text of Euclid's geometry, book 1, uniformly and systematically arranged ...

Euclides - 1884
...Postulate 1. A straight line mfcy be drawn from any one point to any other point. Proposition V. The angles at the base of an isosceles triangle are equal to one another. Axiom 9. The whole is greater than its part. PROPOSITION VII. THEOREM. On the same base, and on the...
Vista completa - Acerca de este libro ## University of Oxford. Examination of women. Examination papers

Oxford univ, local exams - 1885
...which Euclid proves the equality of two triangles. 2. What is Euclid's test of equality ? 3. The angles at the base of an isosceles triangle are equal to...other side of the base shall be equal to one another. 4. If a straight line be divided into any two parts, the rectangles contained by the whole and each...
Vista completa - Acerca de este libro ## Miscellaneous Notes and Queries with Answers in All Departments of ..., Volumen2

1885
...Euclid this name really belongs — the sth, 2oth or 47th. They are as follows : PROP. V. The angles at the base of an isosceles triangle are equal to...; and, if the equal sides be produced, the angles upon the other sides of the base shall be equal. PROP. XX. Any two sides of a triangle are together...
Vista completa - Acerca de este libro ## Obiter Dicta ...: Carlye. On the alleged obscurity of Mr. Browning's poetry ...

Augustine Birrell - 1885
...be more difficult to prove that the angles at the base of an isosceles triangle are equal, and that if the equal sides be produced, the angles on the other side of the base shall be equal, than it was to describe an equilateral triangle on a given finite straight line ; yet no one but an...
Vista completa - Acerca de este libro ## Obiter Dicta, Volumen1

Augustine Birrell - 1885 - 232 páginas
...be more difficult to prove that the angles at the base of an isosceles triangle are equal, and that if the equal sides be produced, the angles on the other side of the base shall be equal, than it was to describe an equilateral triangle on a given finite straight line ; yet no one but an...
Vista completa - Acerca de este libro ## The First Six Books of the Elements of Euclid: And Propositions I-XXI of ...

Euclid, John Casey - 1885 - 312 páginas
...after the student has read Prop. xxxn.) PEOP. V.— THEOREM. The angles (ABC, ACE) at the base (BC) of an isosceles triangle are equal to one another, and if the equal sides (AB, AC) be produced, the external angles (DBC, ECB) below the base shall be equal. Dem. — In BD...
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