parallels

sonom


  • 1. areas of similar triangles
  • 2. triangle midpoint theorem
  • 3. midpoint parallelogram
  • 4. the intersept (thales) theorem
  • 5. double reflection
  • 6. angles between parallels...
  • 7. ratio of areas-1
  • 8. collinear points-2
  • 9. parallel chords theorem
  • 10. fractions in a greek way...
  • 11. parallel tangents of an ellipse-1
  • 12. Solving Similar Triangles (1)
  • 13. angles between parallels-1
  • 14. parallels or not?

1.

areas of similar triangles

areas of similar triangles
– sonom

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資訊