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Simple lines (A2 -3B2) x2 + 8AB xy + (B2...

Simple lines (A2 -3B2) x2 + 8AB xy + (B2 - 3A2) y2 = 0 Construct a triangle with the line Ax + By + C = 0 Prove it then (i) Area of triangle (A2 + B2) (ii) (iii) The triangle is equilateral. The perpendicular of the triangle is not one of its vertices.

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