geometry

how do i solve this. the measure of each side of an equilateral triangle RST with RS = 2x +2, ST =3x and TR

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asked by ruben
  1. TR=what?

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    posted by Jen
  2. It is an equilateral triangle, so
    TR=RS=ST=2x+2=3x
    Solve for x:
    3x=2x+2
    So x=2
    and
    TR=RS=ST=2x+2=3x=6

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