Perpendicular Lines by agilitygordons

Perpendicular Lines by agilitygordons
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2011-11-12 03:25
This example demonstrates the properties of perpendicular lines. It involves the concept of perpendicular lines in geometry, constructed using GeoGebra commands such as If and objects.

GeoGebra Commands & Parameters

  1. If(m ≟ m_1, A) → B
  2. If(m < m_1, C) → D
  3. If(m > m_1, E) → F
  4. If(m_1 ≟ (-1) / m^(2) * m, T3, T4) → T5