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area of triangle
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hey see if it works: find the intersection point of the first two lines,then that of 2nd and 3rd line and then that of 3rd and first line .u get the three vertices of the triangle.then u put it in the formula for area of triangle: 1/2 [x1(y2-y3) + x2(y3-y1) + x3(y1-y2)] |
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NIT silchar electrical engineering |
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