| Robert Potts - 1868 - 434 pages
...figures, or triangles, by three straight lines. , XXII. Quadrilateral, by four straight lines. XXIII. **Multilateral figures, or polygons, by more than four...three-sided figures, an equilateral triangle is that which** three equal sides. XXV. An isosceles triangle is that which has two sides equal. XXVL A scalene triangle... | |
| Euclides - 1874 - 342 pages
...by four straight lines. 23. Multilateral figures, or polygons, by more than four straight lines. 24 **Of three-sided figures, an equilateral triangle is that which has three equal sides.** 25. An isosceles triangle is that which has two sides equal. 26. A scalene triangle is that which has... | |
| Euclides - 1874 - 120 pages
...by four straight lines. 23. Multilateral figures, or polygons, by more than four straight lines. 24. **Of three-sided figures an equilateral triangle is that which has three equal sides.** 25. An isosceles triangle is that which has only two sides equal. 26. A scalene triangle is that which... | |
| Robert Potts - Geometry, Plane - 1876 - 446 pages
...Trilateral figures, or triangles, by three straight lines. XXIL Quadrilateral, by four straight lines. xxm. **Multilateral figures, or polygons, by more than four...Of three-sided figures, an equilateral triangle is** (hat which ha* three equal sidet. XXV. An isosceles triangle is that which has two sides equal. !.''... | |
| Edward Atkins - 1876 - 130 pages
...by four straight lines. 23. Multilateral figures, or polygons, by more than four straight lines. 24. **Of three-sided figures an equilateral triangle is that which has three equal sides.** 25. An isosceles triangle is that which has only / \ two sides equal. / . \ 26. A scalene triangle... | |
| Edward Atkins - 1877 - 72 pages
...four straight lines. 23. Multilateral figures, or polygons, by more than four straight lines. A 24. **Of three-sided figures an equilateral triangle / \ is that which has three equal sides.** / \ 25. An isosceles triangle is that which has only two sides equal. 26. A scalene triangle is that... | |
| Moffatt and Paige - 1879 - 426 pages
...by four straight lines. 23. Multilateral figures, or polygons, by more than four straight lines. 24. **Of three-sided figures, an equilateral triangle is that which has three equal sides.** 25. An isoscles triangle is that which has two sides equal. 26. A scalene triangle is that which has... | |
| Euclides - 1879 - 146 pages
...lines. [A polygon is called regular when all its sides are equal and all its angles are also equal.] 24. **Of three.sided figures : An equilateral triangle is that which has three equal sides.** 25. An isosceles triangle is that which has two sides equal. 26. A scalene triangle is that which has... | |
| Euclid, Isaac Todhunter - Euclid's Elements - 1883 - 426 pages
...four straight lines : 23. Multilateral figures, or polygons, by more than four straight lines. 24. **Of three-sided figures, An equilateral triangle is that which has three equal sides** : 25. An isosceles triangle is that which has two sides equal : 26. A scalene triangle is that which... | |
| Euclides - 1884 - 214 pages
...line. Postulate 1. A straight line may be drawn from any one point to any other point. Definition 24. **Of three-sided figures an equilateral triangle is that which has three equal sides.** Proposition VIII. If two triangles have two sides of the one equal to two sides of the other, each... | |
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