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9 September, 03:16

A square has side lengths of 2x inches. An equilateral triangle has side lengths of (2x+1/3) inches. If the square and the triangle have the same perimeter, what is the value of x?

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  1. 9 September, 04:39
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    Size square * 4 = size triangle * 3

    (2X * 4) = [ (2X + 1/3) * 3]

    8X = [ (6X+1) / 3*3]

    8X = 6X+1

    8X - 6X = 1

    2X = 1

    X = 1/2
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