5-6 Inequalities in ONE Triangle

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5-6 Inequalities in ONE Triangle
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• If we understand that
  then it should make sense that is
  greater than either all by
  themselves.

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We have discussed this before
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• If I were to give you three segments all of
  different lengths can you always make a triangle
  from those three segments?

When asked if three segment lengths will create a
triangle or not, you must identify the two
smallest segment lengths, if their sum is greater
than the third segment then YES they create a
triangle. If equal to or less than the third
side then NO they do not create a triangle.
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• Do the following segments create a triangle?
• 4, 8, 11
• 3, 4, 5
• 3, 3, 7
• 9, 11, 20