 | Euclides - 1860 - 288 pages
...straight lines. 25. Multilateral figures, or polygons, are contained by more than four straight lines. 26. Of three-sided figures, an equilateral triangle is that which has three equal sides, as E. 27. An isosceles triangle is that which has only two sides equal, as L 28. A scalene triangle... | |
 | Euclides - 1862 - 172 pages
...figures, or triangles, by three straight lines. XXII. Quadrilateral, by four straight lines. XXIII. Multilateral figures, or polygons, by more than four...scalene triangle, is that which has three unequal sides. XXVIL A right-angled triangle, is that which has a right angle XXVIII. An obtuse-angled triangle,... | |
 | Euclides - 1862 - 140 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... | |
 | Euclides - 1863 - 122 pages
...straight lines. XXIII. Multilateral figures, or polygons, by more than four straight lines. XXIV. A Of three-sided figures, an equilateral triangle is that / \ which has three equal sides. L—A equal. —* XXV. A An isosceles triangle is that which has only two sides / \ sides. / I XXVI.... | |
 | Euclides - 1864 - 262 pages
...figures, or triangles, by three straight lines. XXII. Quadrilateral, by four straight lines. XXIII. Multilateral figures, or polygons, by more than four...sides. XXV. An isosceles triangle is that which has two sides equal. XXVI. A scalene triangle is that which has three unequal sides. XXVII. A right-angled... | |
 | Euclides - 1864 - 448 pages
...figures, or triangles, by three straight lines. XXII. Quadrilateral, by four straight lines. XXIII. Multilateral figures, or polygons, by more than four...sides. XXV. An isosceles triangle is that which has two sides equal. XXVI. A scalene triangle is that which has three unequal sides. XXVII. A right-angled... | |
 | Euclides - 1865 - 402 pages
...figures, or triangles, by three straight lines. XXII. Quadrilateral, by four straight lines. XXIII. Multilateral figures, or polygons, by more than four...scalene triangle, is that which has three unequal sides. XXVIL A right-angled triangle, is that which has a right angle. XXVIII. An obtuse-angled triangle,... | |
 | Robert Potts - 1865 - 528 pages
...four straight lines. xxrn. Multilateral figures, or polygons, by more than four straight lines. XXTV. Of three-sided figures, an equilateral triangle is...sides. XXV. An isosceles triangle is that which has two sides equal. XXVI. A scalene triangle is that which has three unequal sides. xxvn. A right-angled... | |
 | Edward Clarke Lowe - 1866 - 172 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... | |
 | Euclid, Isaac Todhunter - Euclid's Elements - 1867 - 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... | |
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Of three-sided figures, an equilateral triangle is that which has three equal sides. 
