Step-by-step Answer
PAGE: 489SET: ExercisesPROBLEM: 20
Please look in your text book for this problem Statement

The given side lengths are

Apply Pythagorean theorem: a to the power of 2 plus b to the power of 2 equal c to the power of 2

      (Substitute )

    (Evaluate powers: )

            (Add: )

The equality is false, So not a right traingle.

The traingle with the given side lengths is not a right traingle.



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