Respuesta :
Answer:
That can't be.
Step-by-step explanation:
All questions that you answer will guarenteed have a radius. There is no way there is no radius unless there is a new discovery.
Answer:
it is can be possible
Step-by-step explanation:
you can have the diameter and divide that by 2 to get the radius
you can have the area and divide it by pi and then square root it