Uses of AngLegs

• Building and naming triangles that are acute, obtuse, right, scalene, isosceles, or equilateral
• Measuring angles
  • Measuring angles using a protractor with AngLegs
• Building quadrilaterals, such as trapezoids, rhombuses, etc.
  • Building quadrilaterals with AngLegs
• Sum of interior angles of a triangle
  • Sum of the interior angles of a triangle with AngLegs
• Scale factor
  • Scale factor using AngLegs
• Similar triangles
  • Similar triangles using AngLegs
• Precursor to the triangle inequality
  • Precursor to the triangle inequality with AngLegs
• Making the conjecture that the opposite angles of a parallelogram are congruent
  • Making the conjecture that the opposite angles of a rhombus are equal using AngLegs
• Naming polygons by number of sides or angles
  • At this time, Feb 6, 2022, no YouTube videos exist on this topic.