Respuesta :
Answer:
It's or because of the circumference and pi are related to one another, therefore there has to be the r and since square 2 times and then yes. also because and then.
Step-by-step explanation:
Answer:
the circumfence is C=31.4
Step-by-step explanation:
Because c=2πr so, 2(3.14)5, then 2(5) would equal 10 and 10(3.14) equals 31.4