資源下載 - S5

S5 Ch.7 Application of Trigonometry in 3-D Problems 三角學在立體問題的應用

S5N07_S

S5N07_S_3ED_F         S5N07_S(3RD numerical)        

S5N07_SC

S5N07_SC_3ED_F         S5N07_SC(3RD numerical)