MODUL 8B VOLUME BOLA_PRI HASTUTI SURYANINGRUM_SMPN 57

GeoGebra Commands & Parameters

1. Sphere(A, r) → a
2. IntersectPath(b, a) → c
3. Intersect(xAxis, c) → D, E
4. Line(D, E) → f
5. Rotate(c, 90°, f) → c'
6. Intersect(zAxis, c') → I, I_1
7. Segment(I, E) → dx
8. Intersect(yAxis, c) → B, C
9. Line(B, C) → g
10. Sequence(Rotate[c, ((i * 360) * ° / n), g], i, 1, n) → L_1
11. Segment(I, C) → h
12. Segment(I, E) → i
13. Segment(C, E) → j
14. OrthogonalLine(C, i, space) → k
15. Intersect(i, k) → G
16. Segment(C, G) → l
17. Segment(C, G) → m
18. Segment(C, G) → dy
19. Polygon(A, H, J) → t1, j_1, a_1, h_1
20. CircleSector(J, A, H) → d
21. Pyramid(t1, dy) → e, K, faceAFH, faceFHJ, faceAFJ, edgeAF, edgeFH, edgeFJ
22. Sequence(CircleSector[((((2 * i) - 1) * dx / 2), dy, 0), (((i - 1) * dx), 0, 0), ((i * dx), 0, 0), xOyPlane], i, 1, (2 * n)) → L_2
23. Sequence(Pyramid[Polygon[(((i - 1) * dx), 0, 0), ((i * dx), 0, 0), ((((2 * i) - 1) * dx / 2), dy, 0)], r], i, 1, (2 * n)) → L_3