What is the radius?
What is the diameter?
What it the circumference? Use 3.14 for pi.
What is the area?
Use 3.14 for pi.
![What is the radius What is the diameter What it the circumference Use 314 for pi What is the area Use 314 for pi class=](https://us-static.z-dn.net/files/d86/13580abb94dd2680300d855f87a86c5b.png)