5 i think because you cant get the exact amount he has
We will use formula for circumference of circle:
lets name it as O
O = 2*r * pi
when we express r in this formula we get:
O = 2*2.2*pi
O = 4.4*pi
From this we can see that for given radius, answer is 4.4. The formula only depends on pi and that is what "in terms of pi" means.
Answer: 16
Step-by-step explanation: looked it up on Google
D, because there are several students that are in your school. There would be many different answers.
