棱柱与平面的截面

GeoGebra 命令及参数

1. Textfield() → inputBox1
2. Textfield() → inputBox2
3. Textfield() → inputBox3
4. Plane(A, B, C) → a
5. Polygon(D, E, F) → poly1, f, d, e
6. Prism(poly1, 5) → b, G, edgeFI, edgeGH, edgeHI, edgeGI, H, I, faceDEHG, faceEFIH, faceDFIG, faceGHI, edgeDG, edgeEH
7. IntersectPath(a, faceEFIH) → c
8. Intersect(a, faceEFIH) → J, K
9. IntersectPath(a, poly1) → g
10. IntersectPath(a, b) → poly2, L, m, M, N, Q, R, h, i, j, l
11. IntersectPath(a, faceDFIG) → k
12. Intersect(a, faceDFIG) → O, P