연습 20170513

문성민, 2017年5月13日

기하


  • 1. 스피로 그래프 [spirograph]
  • 2. 3D 관람열차
  • 3. 7 Mutually Touching Cylinders
  • 4. Heart 3D
  • 5. fit surface
  • 6. Ethane molecule
  • 7. Pythagorean Theorem Proof without Words
  • 8. Graniastosłupy
  • 9. 3D 꽃 피우기
  • 10. Cycloid
  • 11. 3d Cube
  • 12. mass-spring harmonic motion
  • 13. Epicycloid pedal curve
  • 14. Interactive Epicycloids
  • 15. hypocycloid 3
  • 16. Hypocycloid
  • 17. Unrolling a circle
  • 18. Closure: Bike Gears Problem
  • 19. Bike Wheel Diagram Angular and Linear Velocity
  • 20. a road up a mountain
  • 21. Cable-Stayed Bridge
  • 22. Formula 1 - page 4
  • 23. Racing
  • 24. Spaceship Racing Game
  • 25. Race Track
  • 26. Three Animal Race Page 1
  • 27. Bill vs Car
  • 28. Angle Race
  • 29. Math 1329 -- Bus. Calc. -- 15.3 -- Example 1
  • 30. Bus paralelepípedo
  • 31. autobus na maturitu
  • 32. Math 1329 - Bus. Calc- 15.3 - Ex 2 - Saddle Point
  • 33. 시어핀스키 삼각형(Sierpinski triangle)
  • 34. Application #2
  • 35. Triangle Exterior Angle
  • 36. 파푸스 중선정리
  • 37. Ptolemy's Theorem
  • 38. Triangle Area Action! (V1)
  • 39. 원과 삼각형의 관계
  • 40. Spherical Triangle: Polar Triangles
  • 41. From Pascal's triangle to Sierpinski's triangle
  • 42. Triangles and Pentagon
  • 43. Animation 178
  • 44. a Reuleaux triangle
  • 45. Parallel Lines Proportionality Theorem
  • 46. 삼각형의 넓이

1.

스피로 그래프 [spirograph]

스피로그래프 [spirograph] 막대와 원의 모양을 조정하여 여러가지 모양을 그릴 수 있음.
– Soo-young Chung

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