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Today, 02:48

an equilateral is a 3-sided plygon in which all sides have the same length. Write a formula for the perimeter, P, of an equilateral triangle whos perimeter is 72 inches.

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  1. Today, 03:18
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    Lets a = side

    A formula for the perimeter, P, of an equilateral triangle whos perimeter is 72 inches

    P = 3a

    72 = 3a

    or

    3a = 72

    answer

    3a = 72
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