what is the answer???

Answer:
The diameter is 22cm
Step-by-step explanation:
I dont know if thats what the question is asking but here
Answer:
Diameter- 22cm, circumference - 69.08cm
Step-by-step explanation:
How we find the diameter is we simply multiply the radius by 2 and get 22.
How we find the circumference is we use the diameter and multiply it by pi (3.14) and get 69.08cm.
I wasn't to sure what you were asking here but I did the circumference and the diameter.