Respuesta :
Answer:
red
Step-by-step explanation:
1 and 21 1 1 1 1 1111111111
= 2 π r
Answer: The formula to find the circumference C of a circle of radius r is C = 2 π r.
Answer:
red
Step-by-step explanation:
1 and 21 1 1 1 1 1111111111
= 2 π r
Answer: The formula to find the circumference C of a circle of radius r is C = 2 π r.