Algebra 2

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Perimeter of Triangle: the length of the sides of a triangle are 1/x, 2/x, and 2/3x meters. Find a rational expression for the perimeter of the triangle

  • Algebra 2 -

    Add the three numbers.

    With a common denominator, you get 11/3x

  • Algebra 2 -

    What is the lengths of the sides from shortest to longest when the perimeter of a triangle is 61 centimeters, the longest side is 3 centimeters, and the shortest side is 19 centimeters.

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