| 1916 - 448 pągines
...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 oar author straightway... | |
| Jain, P.K. - 1986 - 378 pągines
...: 4. Ex. 2. Show that the medians of a triangle are concurrent. 2.3. Area of a triangle. To express the area of a triangle in terms of the coordinates of its vertices. Let ABC be the triangle. Let the coordinates of A, B and C be i. yj, (*2. ;>*) and (x*, y*),... | |
| 1894 - 454 pągines
[ El contingut d’aquesta pągina estą restringit ] | |
| University of St. Andrews - 1912 - 992 pągines
...y= ±3-2, and make a rough drawing of the ellipse and the related lines. 8. Find an expression for the area of a triangle in terms of the co-ordinates of its vertices. If the vertices of a quadrilateral ABCD are at (10, 10), (1, 8), (3, 2), and (9, 5) respectively,... | |
| V Krishnamurthy, C R Pranesachar - 2007 - 708 pągines
...EXAMPLE 5 Find the area of the triangle formed by A(2, 3), B(3, 0) and C(-4,2). Applying the formula for the area of a triangle in terms of the coordinates of its vertices, we get Area of AABC = \ (2(0 -2) + 3(2 -3) + (-4) (3-0)} =- 19/2. Note that we get area of... | |
| [ El contingut d’aquesta pągina estą restringit ] | |
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