Multiple Choice Question (MCQ)

Which of the following triplets can be the length of the sides of a triangle?

  1. ×

    2,3,5

  2. ×

    1,4,2

  3. ✓

    7,4,4

  4. ×

    5,6,12

  5. ×

    9,20,8

Collected in the board: Triangle

Steven Zheng posted 3 years ago

Answer

  1. 7,4,4

    Only this triplets meet that the sum of any two greater than the third one

Steven Zheng posted 2 years ago

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