Question

A triangle is formed by the lines x - 2y + 8 = 0, 2x --y + 1 = 0 and x - 5y + 14 = 0. Find
graphically the co-ordinates of the vertices of the triangle.​

Answer 1

Answer:

(2,5);(1,3);(-4,2)

Step-by-step explanation:

Well, the vertices of the triangle are the intersecting points of 2 lines taken at a time from the given three lines

If the lines are l, m, n in the order given in the question

Then, intersection of lines

1. l and m = (2,5)
2. m and n = (1,3)
3. n and l = (-4,2)

So these are the vertices.

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