• Prove that the sides lengths of a triangle are related to the angle measure of the triangle
  • Use the angle measures of a triangle to compare the side lengths of the triangle
  • Use the triangle inequality theorem to determine if three given side lengths will form a triangle
  • Given two side lengths of a triangle, use the triangle inequality theorem to find a range of possible side lengths for the third side

Assignment

  • p231 13–24, 26–27, 30–36 (21 problems)