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Triangle Inequality

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  • If two sides of a triangle measure 10 cm and 35 cm, what is the range of possibilities for the third side?
    25<x<45
  • Name the ANGLES of Triangle ABC in order from GREATEST TO SMALLEST
    Angle B, Angle C, Angle A
  • Is it possible to draw a triangle with these given measurements? 12, 34, 12
    No
  • If two sides of a triangle measure 5 inches and 8 inches, what is the range of possibilities for the third side?
    3 < x < 13
  • Two roads meet at the angles shown in the picture. Which intersection, A or B, is closer to C?
    B
  • Some kitchen planners design kitchens by drawing a triangle and placing an appliance at each vertex. What are possible distances between the refrigerator and the range?
    1 < x < 11
  • Which side lengths could not form a triangle?
    Orange
  • If two sides of a triangle measure 10 cm and 35 cm, what is the range of possibilities for the third side?
    25 cm < x < 45 cm.
  • True or False? Angle 3 is less than Angle 5
    True
  • Perth, Darwin, and Sydney are three cities in Australia. Which two of the cities are the farthest apart?
    Perth and Sydney
  • Which set of numbers could be the lengths of the sides of a triangle? a) 1,2,3 b) 208,9,219 c) 5.2,11,4.9 d) 13,10,16
    d) 13,10,16
  • Order the SIDES of Triangle DEF in order from GREATEST to SMALLEST.
    Side EF, Side ED, Side DF
  • True or False? Angle 5 is less than Angle 6
    False
  • Robert goes to Lowe's to get a fence post to use to finish his triangular flower bed. He already has two fence posts at home that are 10 feet and 13 feet. Which one of the following measurements should he buy? 3 feet, 25 feet, 21 feet
    21 feet
  • Is it possible to draw a triangle with these given measurements? 10, 28, 19
    Yes
  • Which inequality correctly shows the relationship of the sides of triangle ABC?
    Purple
  • Based on the measurements shown, side AB must be:
    B
  • Is it possible to draw a triangle with these given measurements? 8.6, 13.2, 4.6
    No
  • Which inequality correctly shows the relationship of the angles in Triangle JKL?
    Light Blue
  • True or False? Angle 8 is less than Angle 4
    False
  • Is it possible to draw a triangle with these given measurements? 47, 70, 28
    Yes
  • Is it possible to draw a triangle with these given measurements? 10,29,9
    No
  • True or False? Angle 6 is greater than Angle 1
    True