| Electronic journals - 1916 - 432 pages
...vector, its use illustrated by a few simple problems such as the division of a line in given ratio, the area of a triangle in terms of the coordinates of its vertices, and the location of the center of gravity of a system of weights. But our author straightway... | |
| William Briggs - 1897 - 286 pages
...B ). Show that the area of the polygon is EXAMINATION PAPER II. 1. Investigate a method of finding the area of a triangle in terms of the coordinates of its vertices. 2. Find the area of the triangle, the coordinates of whose angular points are (2,1), (3,... | |
| Queen's University (Kingston, Ont.) - 1899 - 920 pages
...lying on four given lines, and one side passing through a given point. HONOURS. Conies, I. 1. Determine the area of a triangle in terms of the coordinates of its vertices. 2. (a) Obtain the standard equation of a line ; and explain the geometrical meaning of the... | |
| University of Sydney - 1900 - 646 pages
.../=(.*•-«)(>— 2fl)(j--3«) round the axis of .r. ANALYTICAL GEOMETRY. TWO HOURS. 1. Find a forrmila for the area of a triangle in terms of the coordinates of its angular points. Find the area of the triangle formed by the lines .c + 2y=0, j-—oy = 0 and x = S. 2. Shew that the... | |
| Queen's University (Kingston, Ont.) - 1901 - 958 pages
...and prove the property of the curve upon which the process is founded. 6. (a) Find an expression for the area of a triangle in terms of the coordinates of its vertices. (6) ABCD arc four points of which no three are in line. Prove that the area of the triangle... | |
| Preston Albert Lambert - Algebra - 1907 - 110 pages
...P^P^ = (* 3 - a^) (y x + y s ) Multiplying out and simplifying, 2 Area PPP This expression for double the area of a triangle in terms of the coordinates of its vertices is readily reproduced by arranging the coordinates of the vertices x \y\ in order in two vertical... | |
| Preston Albert Lambert - Algebra - 1907 - 110 pages
...x2y s + x s y ^ - y^ - y 2 x 3 the same result as was found for Case I. This expression for double the area of a triangle in terms of the coordinates of its vertices is entirely general. PROBLEM 50. Find the area of the triangle whose vertices are the points... | |
| Henry Burchard Fine, Henry Dallas Thompson - Geometry, Analytic - 1909 - 374 pages
...left of the line x + a= 0. Similarly for equations of the form у -f. Ъ = 0. 52. Problem. To express the area of a triangle in terms of the coordinates of its vertices, the axes being rectangular. The area of the triangle Р^Р 3 is one half the product of a... | |
| Henry Burchard Fine, Henry Dallas Thompson - Geometry, Analytic - 1909 - 335 pages
...right or left of the line x -f- a = 0. Similarly for equations of the form 52. Problem. To express the area of a triangle in terms of the coordinates of its vertices, the axes being rectangular. The area of the triangle PpP 2 P 3 is one half the product of... | |
| Henry Burchard Fine, Henry Dallas Thompson - Geometry, Analytic - 1909 - 346 pages
...of the line x + a • = 0. Similarly for equations of the form. У + b = 0. 52. Problem. To express the area of a triangle in terms of the coordinates of its vertices, the axes beiutj reclanyulur. . The area of the triangle P t P 3 P 3 is one half the product... | |
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