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Properties of Triangles

Learning tasks
          
Lesson Summary
Text book
Exercises Correction
Types of Triangles
      Classifying Triangles by Side LengthsEx 1 Ex 2 Ex 3 Ex 4 Ex 5 Ex 6 Ex 7 Ex 8
      Constructing Triangles with a Ruler and CompassEx 9 Ex 10 Ex 11 Ex 12
Angles
      Finding an Unknown AngleEx 13 Ex 14 Ex 15 Ex 16 Ex 17 Ex 18 Ex 19 Ex 20 Ex 21
      Finding Angles in Isosceles TrianglesEx 22 Ex 23 Ex 24 Ex 25 Ex 26
      Classifying AnglesEx 27 Ex 28 Ex 29 Ex 30
      Evaluating Angle PropertiesEx 31 Ex 32 Ex 33
      Deducting Angles in Triangle ConfigurationsEx 34 Ex 35 Ex 36 Ex 37
Triangle Inequality Theorem
      Writing InequalitiesEx 38 Ex 39 Ex 40 Ex 41
      Determining Triangle ExistenceEx 42 Ex 43 Ex 44 Ex 45 Ex 46
      Determining Triangle ExistenceEx 47 Ex 48 Ex 49 Ex 50
      Exploring Triangle ExistenceEx 51 Ex 52 Ex 53