Can a triangle have sides with the given lengths 1ft,5ft,11ft

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Can a triangle have sides with the given lengths 1ft,5ft,11ft

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    2021-09-10T05:05:45+00:00

    Let a,b and c is side of a triangle where:
    a = 1
    b = 5
    c = 11

    a^2 + b^2 = c^2. if the following statement is right, then triangle have these side.

    1^2 + 5^2 = 11^2
    1 + 25 = 121
    26 != 121 ( != means not equal to)

    Therefore, triangle can’t have side length of 1, 5 and 11 ft.

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