| Eli Todd Tappan - Geometry, Modern - 1864 - 288 pages
...the angle of these two lines is equal to the difference of the two acute angles of the triangle. 9. In the base of a triangle, find the point from which...to the sides, and parallel to them, will be equal. 10. To construct a square, having a given diagonal. 11. Two triangles having an angle in the one equal... | |
| Euclides - 1864 - 448 pages
...perpendicular to the base, the first is always intermediate in magnitude and position to the other two. 52. In the base of a triangle, find the point from which, lines drawn parallel to the sides of the triangle and limited by them, are equal. 53. In the base of a triangle,... | |
| Euclides - 1864 - 262 pages
...perpendicular to the base, the first is always intermediate in magnitude and position to the other two. 52. In the base of a triangle, find the point from which, lines drawn parallel to the sides of the triangle and limited by them, are equal. 53. In the base of a triangle,... | |
| Queensland. Department of Public Instruction - Education - 1866 - 336 pages
...is greater than a right angle. ., 40 PROBLEMS. 10. Pivide a right angle into three equal angles. 11. In the base of a triangle, find the point from which lines drawn parallel to the sides of the triangle, and limited by them, are equal. 12. Prove that if two... | |
| Robert Potts - 1865 - 528 pages
...perpendicular to the base, the first is always intermediate in magnitude and position to the other two. 57. In the base of a triangle, find the point from which, lines drawn parallel to the sides of the triangle and limited by them, are equal. 58. In the base of a triangle,... | |
| Peter Guthrie Tait - 1867 - 364 pages
...one of them. For any other the vector-side is a + x{) (§ 28), and the proposition appears as (d.) In the base of a triangle find the point from which lines, drawn parallel to the sides and limited by them, are equal. If a, /3 be the sides, any point in the... | |
| Peter Guthrie Tait - History - 1867 - 354 pages
...any one of them. For any other the vector-side is a + xp (§ 28), and the proposition appears as (d.) In the base of a triangle find the point from which lines, drawn parallel to the sides and limited by them, are equal. If a, ft be the sides, any point in the... | |
| Eli Todd Tappan - Geometry - 1868 - 432 pages
...the angle of these two lines is equal to the difference of the two acute angles of the triangle. 9. In the base of a triangle, find the point from which...to the sides, and parallel to them, will be equal. 10. To construct a square, having a given diagonal. 11. Two triangles having an angle in the one equal... | |
| Robert Potts - 1868 - 434 pages
...perpendicular to the base, the first is always intermediate in magnitude and position to the other two. 52. In the base of a triangle, find the point from which, lines drawn parallel to the sides of the triangle and limited by them, are equal. 53. In the base of a triangle,... | |
| Edward Olney - Geometry - 1872 - 96 pages
...780. To bisect a given triangle by a line drawn '/A from a given point in one of its sides. FIG. 421 787. In the base of a triangle find the point from...parallelogram having the diagonals and one side given. 272 SUG. — What is the relation of the perpendiculars to the sides upon which, they fall? If a triangle... | |
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