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12 December, 11:05

A triangle has a perimeter of 59cm if the three sides are n, 3n+4,4n-1, what is the length of each side?

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  1. 12 December, 11:28
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    N + 3n+4 + 4n-1 = 59

    8n + 3 = 59

    8n = 56

    n = 7

    The sides are 7, 3 (7) + 4, 4 (7) - 1

    The three side lenght are 7, 25, 27
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