presentations

sonom


  • 1. geometric constructions - 13
  • 2. a proof of pythagorean theorem
  • 3. geometric constructions - 2
  • 4. geometric constructions - 12
  • 5. geometric constructions - 11
  • 6. the golden ratio (and aphrodite's phi)
  • 7. y=mx+b
  • 8. tangent lines to a circle
  • 9. tangent at a point
  • 10. regular octagon
  • 11. a function...
  • 12. a decagon
  • 13. Fibonacci spiral
  • 14. vectors - a no word introduction
  • 15. congruent triangles
  • 16. convex quadrilaterals
  • 17. 2x2 linear system
  • 18. equations and problems

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geometric constructions - 13

geometric constructions - 13
– sonom

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資訊