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Proving Lines Parallel #1

Author:Jenny Secor
Fill in the Reasons

New Resources

  • Right Triangle Inscribed in a Semicircle
  • Perpendicular Lines: Quick Exploration
  • Angle Addition Postulate (V2) - Integer Solutions
  • Pythagorean Theorem: Quick Illustrator
  • GeoGebra 3D Modeling Workshop (March 8 2024)

Discover Resources

  • Trig
  • Use transformations to show the rectangle is golden.
  • Multiplication Quiz
  • absolute value stretches and shrinks
  • Face value and place value of a number

Discover Topics

  • Geometric Transformations
  • Ellipse
  • Rational Numbers
  • Triangles
  • Trapezoid
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