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New Resources

  • ESSENTIAL KNOWLEDGE 2.12.A.1
  • Angles in Parallel Lines
  • Perpendicular and Parallel Slopes
  • Building Thinking Classrooms Automated Grading Rubric
  • Midpoint Coordinates: Check for Understanding

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  • Animation 106
  • Altitudes in a triangle_ Dana Weiner
  • Supplymentry Angle
  • billion

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