Four posts with 3-in. radii are bound together with a wire. Find the length of the shortest wire that will go around them.
A. 42.85 inches
B. 36.22 inches
C. 12.94 inches
D. 24.45 inches
![Four posts with 3in radii are bound together with a wire Find the length of the shortest wire that will go around them A 4285 inches B 3622 inches C 1294 inches class=](https://us-static.z-dn.net/files/df9/a04fa6702153a9ac8f019b4200832632.png)