Math reviewer

• solution


  1. + 10

  2. 10-6

  3. L
• ما


  Range of 3rd side
• 3rd side


  • 4k
  • less than 16
• possible third size


  • 15
  • 6
  • 7
  • 8.153
• Sol


  1. 8+13=21

  2. 13-85
• possibly


  • ₤4
  • 7
  • 8
  • 9
• Triangle Inequality Theorem
• 1. 4


  • x
  • 5+4
• The measurement of the missing side

  must be greater than 1 unit and less than units to satisfy the theorem
• The measurement of the missing side

  must be greather than 34 units and less than 60 units
• 1. 82551


  52
• • 35
  • 12
  • 12
• 1. + 10


  Perform addition of 1 and 10
• 10 - 6


  Perform subtraction of 6 from 10
• Triangle Inequalities Theorem
• Inequalities in one triangle


  • Relationship of the sides of a triangle
  • Relationship of side and its opposite angle
  • Relationship of the angle and its opposite side
  • Relationship of the exterior angle and its remote interior angles
• Triangle Inequality Theorem


  The sum of the lengths of any two sides of a triangle is greater than the length of the third side
• Triangle Inequality Theorem

  • s1 + s2 > s3
• If one side of a triangle is longer than a second side

  The angle opposite the first side is larger than the angle opposite the second side
• If one angle of a triangle is larger than a second angle

  The side opposite the first angle is longer than the side opposite the second angle
• The angle opposite the shortest side is the smallest angle
• Exterior Angle Inequality Theorem

  • The measure of an exterior angle of a triangle is greater than the measures of either remote interior angle
• If two sides of a triangle are congruent to two sides of another triangle, but their included angles are not

  The longer side is opposite the larger angle
• Addition


  Combining two numbers to get a larger number
• Subtraction


  Finding the difference between two numbers, which can be positive or negative
• Correct subtraction order


  Subtract the second number from the first number