| George Baron - Mathematics - 1804
...the Vertical angle and the perpendicular, be equal to the difference of the squares of the straight **line drawn from the vertical angle to the middle of the base** and the semi-base; required a demonstration. VIII. QUEST. 4f. By. James North, Philadelphia. A hole... | |
| Charles Hutton - Mathematics - 1811
...having given the Base, the Sum of the other two Sides, and the .Length of a Lint drawn from the Vertical **Vertical Angle to the Middle of the Base ; to find the sides of the Triangle.** PROBLEM XI. IN a Triangle, having given the two Sides about the Vertical Angle, with the Line bisecting... | |
| Charles Hutton - Mathematics - 1812
...Sides of the Triangle. PROBLEM X. IN a Triangle, having given the Base, the Sum of the other two Sides, **and the Length of a Line drawn from the Vertical Angle to the** Miildjc of the Base ; to find the Sides «f the Triangle. PROBLEM XI. IN a Triangle, having given the... | |
| Charles Hutton - Mathematics - 1816
...Sides of the Triangle. PROBLEM X. IM a Triangle, having given the Base, the Sum of the other two Sides, **and the Length of a Line drawn from the Vertical Angle...Middle of the Base ; to find the Sides Of the Triangle.** PROBLEM XI. Is a Triangle, having given the two Sides about the Vertical Ant?li'. with the Line bisecting... | |
| Charles Hutton - Mathematics - 1818
...with Double the Square of the half Base, is Equal to the Sum of the Squares of the other Two Sides. **Let ABC be a triangle, and CD the line drawn from the vertex** to the middle of the base AB, dividing it into two equal parts AD, DB ; then will the sum of the squares... | |
| Charles Hutton - Mathematics - 1822
...Sides of the Triangle. PROBLEM X. IN a Triangle, having given the Base, the Sum of the other two Sides, **and the Length of a Line drawn from the Vertical Angle...Middle of the Base ; to find the Sides of the Triangle.** PROBLEM XI. IN a Triangle, having given the two Sides about the Vertical Angle, with the Line bisecting... | |
| Charles Hutton - Mathematics - 1831
...made by a perpendicular from the vertical angle ; to determine the aides of the triangle. PROBLEM x. **angle to the middle of the base ; to find the sides of the triangle.** l-HOBLKM XI. IN a triangle, having given the two .sides about the vertical angle, with the line bisecting... | |
| William Grier - 1832
...AB, AC, by twice the rectangle of AB, AD. That is, BC" = AB' + AC" — 2AD . AB. — (Fig. 31.) 37. **Let ABC be a triangle, and CD the line drawn from the vertex** to the middle of the base AB, bisecting it into the two equal parts AD, DB ; then will the sum of the... | |
| Adrien Marie Legendre - Geometry - 1836 - 359 pages
...determine the triangle. PROBLEM X. In a triangle, having given the base, the sum of the other two sides, **and the length of a line drawn from the vertical angle...middle of the base ; to find the sides of the triangle.** PROBLEM XI. In a triangle, havisg given the two sides about the vertical angle, together with the line... | |
| John D. Williams - Algebra - 1840 - 605 pages
...And у = — v( »г т — 10. In a triangle, having given the base, the sum of the other two sides, **and the length of a line drawn from the vertical angle...middle of the base ; to find the sides of the triangle.** Put b for half the base, с for the line from the vertex, a for the sum of the two sides, and x for... | |
| |