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21 August, 18:24

The length of a triangle is 2x cm, 3x cm, and 4x cm. The perimeter of the triangle is 81 cm. Calculate the value of x.

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  1. 21 August, 22:21
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    Answer: 9

    Step-by-step explanation:

    To find the perimeter of the Triangle, add all 3 sides together

    So 2x + 3x + 4x = 81

    9x = 81

    Divide both sides by 9

    x=9
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