Inequalities in Triangles

In our second lesson on triangles, we introduce three more triangle facts:

  1. The biggest side is always opposite the biggest angle.
  2. The longest side of a triangle must be less than the other two sides added together.
  3. When given two side lengths, the range for the third side is between the difference and the sum of the two numbers.

Check out more inside!

Nov. 9-10 Inequalities in Triangles

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