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QUESTION
A triangle has vertices F (4,-7), G (-3.5, 6), H (11.5, 6). a) Show that ΔFGH is equilateral. b) Find the equations of the lines forming the triangle.
A triangle has vertices F (4,-7), G (-3.5, 6), H (11.5, 6).
a) Show that ΔFGH is equilateral.
b) Find the equations of the lines forming the triangle.
