# SOLUTION: Using the appropriate formula,find the perimeter,in terms of x,of an equilateral triangle that has 2x on the left side.

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 Geometry: Triangles Solvers Lessons Answers archive Quiz In Depth

 Click here to see ALL problems on Triangles Question 262759: Using the appropriate formula,find the perimeter,in terms of x,of an equilateral triangle that has 2x on the left side.Found 2 solutions by drk, unlockmath:Answer by drk(1908)   (Show Source): You can put this solution on YOUR website!The perimeter of any triangle can be expressed as In our case, we get which is Answer by unlockmath(1599)   (Show Source): You can put this solution on YOUR website!Hello, We could set this up a couple ways. Since each side is equal it would look like: Perimeter=2x+2x+2x Or: P=3(2x) rewritten as P=6x RJ Check out a new book I wrote at: www.math-unlock.com