Respuesta :
Answer:
9
Step-by-step explanation:
The equation of a circle's circumference is 2πr. Divide by pi and 2 to get your answer being 9 for the radius length.
Answer:
9
Step-by-step explanation:
The equation of a circle's circumference is 2πr. Divide by pi and 2 to get your answer being 9 for the radius length.