解2r+3.14*r=15.42
来源:学生作业帮助网 编辑:作业帮 时间:2024/11/15 08:13:30
x){|QVMR>6a;걉l" ~qAb<0I=!!\}Tf86a❄n+S
解2r+3.14*r=15.42
解2r+3.14*r=15.42
解2r+3.14*r=15.42
2r+3.14*r=15.42
5.14r = 15.42
r = 3
5.14*r=15.42;
r=15.42/5.14
r=3;
r=3
2r+3.14*r=15.42
5.14r = 15.42
r = 15.42/5.14
r = 3