已知弧长C=15.3,弦长L=11.7 半径R怎么求?
C=15.3
L=11.7
Rn+1=(1+(L-2*Rn*SIN(C/(2*Rn)))/(L-C*COS(C/(2*Rn))))*Rn
R0=5
R1=5.771
R2=6.135
R3=6.196
R4=6.197
R5=6.197
半径R=6.197
已知弧长和弦长,怎么求半径已知弧长15.3,弦长11.7 半径怎么求?请帮忙求出具体数值
已知弧长C=15.3,弦长L=11.7 半径R怎么求?
C=15.3
L=11.7
Rn+1=(1+(L-2*Rn*SIN(C/(2*Rn)))/(L-C*COS(C/(2*Rn))))*Rn
R0=5
R1=5.771
R2=6.135
R3=6.196
R4=6.197
R5=6.197
半径R=6.197