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3 February, 18:03

Determine if the given information would form a

unique triangle, many different triangles, or no triangles.

9 inches, 7 inches, 18 inches

Answers (1)
  1. 3 February, 19:58
    The answer is a unique triangle.

    Step-by-step explanation:

    9+7=16, 16 is less than 18.

    If two sides are added up and equal or are less than the third side, they are a unique triangle.
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