风筝周长与旋转演示

GeoGebra 命令及参数

1. Circle(C, Slider1) → c
2. Point(c) → D
3. Segment((0, 0), (0, 1)) → i
4. Segment(A_0, B_0) → Scaleline
5. Sequence(Segment[A_0 + (i, 0), A_0 + (i, (-0.5))], i, 0, 10) → list1
6. Sequence(Segment[A_0 + (i - 0.5, 0), A_0 + (i - 0.5, (-0.4))], i, 1, 10) → list2
7. Sequence(Sequence[Segment[A_0 + ((0.5 * i) + (0.1 * j), 0), A_0 + ((0.5 * i) + (0.1 * j), (-0.3))], j, 1, 4], i, 0, 19) → list3
8. Segment(D_0, (x(D_0), 0)) → j
9. Vector(C_0, D_0) → u
10. LaTeX("\text{Hank made a kite to fly in the local kite festival. The dimensions of his kite are shown in the following diagram.}") → text1
11. LaTeX("\text{If Hank wants to put trim around the edges of his kite, how much trim does he need?}") → text2
12. LaTeX("\text{Determine the length of each side.}") → text3
13. LaTeX("\text{Find the perimeter.}") → text6
14. LaTeX("\text{To find the perimeter, add the lengths of all the sides.}") → text7
15. LaTeX("\text{Write an equation.}") → text9
16. LaTeX("\text{Simplify.}") → text11
17. Segment(C, D) → b
18. Point(c) → E
19. Segment(C, E) → d
20. Circle(D, Slider2) → e
21. Circle(E, Slider2) → f
22. Intersect(e, f, 1) → F
23. Segment(D, F) → g
24. Segment(F, E) → l
25. LaTeX("\text{0}") → Scalevalue0
26. LaTeX("\text{10}") → Scalevalue1
27. LaTeX("\text{20}") → Scalevalue2
28. LaTeX("\text{30}") → Scalevalue3
29. LaTeX("\text{40}") → Scalevalue4
30. LaTeX("\text{50}") → Scalevalue5
31. LaTeX("\text{60}") → Scalevalue6
32. LaTeX("\text{70}") → Scalevalue7
33. LaTeX("\text{80}") → Scalevalue8
34. LaTeX("\text{90}") → Scalevalue9
35. LaTeX("\text{100}") → Scalevalue10
36. Segment(G, H) → h
37. Vector(H, P1) → v
38. Segment(P1, (x(P1), 0)) → k
39. LaTeX((("\text{The sides marked with one tick mark are both \textcolor{#000099}{" * v1) * "} inches long.}")) → text4
40. LaTeX((("\text{The sides marked with two tick marks are both \textcolor{#000099}{" * v2) * "} inches long.}")) → text5
41. LaTeX((((((((("\text{\textcolor{#000099}{P = " * v1) * "+") * v1) * "+") * v2) * "+") * v2) * "}}")) → text8
42. LaTeX((("\text{\textcolor{#000099}{P = " * sol) * "}}")) → text10
43. LaTeX("\text{of trim.}") → text12_1
44. LaTeX((((("\text{The perimeter of the kite is \textcolor{#000099}{" * sol) * "} inches; therefore, Hank will need \textcolor{#000099}{") * sol) * "} inches }")) → text12
45. LaTeX("\text{\mathbf{Perimeter} the distance around a two-dimensional figure.}") → text13
46. LaTeX("\text{\mathbf{Line\; segment} a part of a line that is noted by two endpoints,(x ,y ) and (x ,y ). }") → text14