Answer:
there are 9 possibilities I think
Answer:
C=2πr
Step-by-step explanation:
The circumference is the total distance around the circle.
C=πd but d = 2r.
:.C=2πr.
It should be about 22.55.
Answer:
b
Step-by-step explanation:
Answer:
at least $500,000 in sales
Step-by-step explanation: