Which expressions can be used to calculate the circumference of a circle? Select two choices.
Pi X Diameter
PI X Radius
Pi x Radius x Radius
2 x Pi x Radius
2 x Pi x Diameter
![Which expressions can be used to calculate the circumference of a circle Select two choices Pi X Diameter PI X Radius Pi x Radius x Radius 2 x Pi x Radius 2 x P class=](https://us-static.z-dn.net/files/dcd/46ecf059ceffdd8e76f5edbebb2d0a90.png)