| Henry Elmer Moseley - 1884 - 187 páginas
...right angled triangle? A rhombus? A rectangle? A segment of a circle? Draw a figure of each. 2. Prove **that the angles at the base of an isosceles triangle are equal** to each other. 3. Prove that straight lines which are parallel to the same straight line are parallel... | |
| Eduard von Hartmann - 1884 - 728 páginas
...wanted into 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... | |
| Eduard von Hartmann - 1884 - 1108 páginas
...wanted into 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... | |
| Eduard von Hartmann - 1884 - 1108 páginas
...wanted into 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... | |
| Thomas Turner Tate - 1885 - 400 páginas
...question. Or when we take for granted any principle which requires proof. In proving, for example, **that the angles at the base of an isosceles triangle are equal** to each other, if we assume that the angles on the other side of the base are equal to each other,... | |
| Augustine Birrell - 1885
...least sometimes called the Pons Asinantm), will agree that though it may 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... | |
| Augustine Birrell - 1885 - 115 páginas
...least sometimes called the Pans Asinarutti), will agree that though it may 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... | |
| James Maurice Wilson - 1887 - 328 páginas
...truths which would be true here and everywhere in all past and all future time, as much as it is true **that the angles at the base of an isosceles triangle are equal** and were equal before there was a human being in existence. Lastly, there remains the so-called evolution... | |
| 1887
...convince a Drainage Commissioner that the angle of incidence is equal to the angle of reflection, or **that the angles at the base of an isosceles triangle are equal,** however apparent it may be. Life is too short. Moreover he would probably only query in his mind what... | |
| H. Freeman Wood - 1888 - 398 páginas
...plain-sailing, for the moment, in the Wilmot affair. The passenger from Scotland Yard went on to prove **that the angles at the base of an isosceles triangle are equal** to one another, and that, if the equal sides be produced, the angles on the other side of the base... | |
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