| Robert Potts - 1860 - 380 páginas
...pass through the point A, let it fall otherwise, if possible, as FGDH, and join AF, AG. Then, because two sides of a triangle are together greater than the third side, (l. 20.) therefore FG, GA are greater than FA : but FA is equal to FH; (I. def. 15.) therefore FG,... | |
| War office - 1861 - 714 páginas
...velocity. How high does it then ascend 1 MATHEMATICS. Afternoon Paper. REV. WN GRIFFIN, MA EUCLID. 1. Any two sides of a triangle are together greater than the third. 2. If a straight line fall upon two parallel straight lines, it makes the alternate angles equal to... | |
| War office - 1861 - 260 páginas
...that there is a white ball at each end ? MATHEMATICS. Voluntary Paper, No. II. REV. WN GRIFFIN, MA 1. Any two sides of a triangle are together greater than the third. 2. To divide a given straight line into two parts so that the rectangle contained by the whole and... | |
| Euclides - 1862 - 140 páginas
...equal to AB. 7. Therefore AC is greater than AB. Conclusion. — Therefore, the greater angle, &c. QED PROPOSITION 20.— THEOREM. Any two sides of a triangle are together greater than the third side. (References— Prop. I. 3, 5, 19; ax. 9.) Hypothesis. — Let ABC be a triangle. Sequence. — Any... | |
| Euclides - 1862 - 172 páginas
...not equal to AB ; therefore AC Is greater than AB. Wherefore, in any triangle, &c. QED PROP. XX. — THEOREM. Any two sides of a triangle are together greater than the third side. (Eeferences — Prop. i. 3, 5, 19 ; ax. 9.) Let ABC be a triangle. Then any two sides of it together... | |
| 1885 - 676 páginas
...nearer the reality of things, when, through the education of my intuition of space, I perceive that any two sides of a triangle are together greater than the third, than the brute is, who by blind impulse makes straight for his prey — so long as I believe, in the... | |
| P. McGregor - 1862 - 498 páginas
...might do so. 41. A straight line is the shortest that can be drawn from one point to another. Hence any two sides of a triangle are together greater than the third. 42. Straight lines which intersect or cut one another, lie in different directions, and diverge indefinitely,... | |
| University of Sydney - 1906 - 738 páginas
...any formula for the roots of a quadratic. GEOMETRY. TWO HOURS AND A HALF. PAPER A. — (Eucm>.) 1. Any two sides of a triangle are together greater than the third. 2. If two triangles have two angles of the one equal to two angles of the other respectively and one... | |
| Hugh MacColl - 1906 - 168 páginas
...on lines not very dissimilar. A striking instance is Euclid's demonstration of the proposition that any two sides of a triangle are together greater than the third — a proposition which the Epicureans derided as patent even to asses, who always took the shortest... | |
| William Henry Maxwell - 1907 - 328 páginas
...put in the present tense even when the principal verb is in a past tense ; as, It was as true as that any two sides of a triangle are together greater than the third side. 2. When an infinitive or a participle refers to a time coincident with, or after, that of the verb... | |
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