{图A.2/3*SIN(31415926/4) B.20*SIN(π/1)/6

admin2022-08-02  4

问题 {图A.2/3*SIN(31415926/4)B.20*SIN(π/1)/60C.2*SIN(31415926/4)/3D.20/3*SIN(PI/40)

选项 A.2/3*SIN(31415926/4)
B.20*SIN(π/1)/60
C.2*SIN(31415926/4)/3
D.20/3*SIN(PI/40)

答案 C

解析
转载请注明原文地址:https://tihaiku.com/jzgc/265378.html

最新回复(0)