圖形 10分
2007-09-02 5:58 pm
triangular pyramid ,quarilateral prism ,hexagonal pyramid的face(F) 及vertex(V)及edge(E)
回答 (1)
2007-09-02 7:42 pm
✔ 最佳答案
triangular pyramid F=4, V=4, E=6
quarilateral prism
F=6, V=8,E=12
hexagonal pyramid
F=7, V=7, E=12
參考: Maths. Knowledge
收錄日期: 2021-04-30 20:40:35
原文連結 [永久失效]:
https://hk.answers.yahoo.com/question/index?qid=20070902000051KK00887