Answer:
An estimate
Step-by-step explanation:
Answer:
Step-by-step explanation:
Area=pi×radius^2 so if diameter is 5 then radius is half that which is 2.5. So it should be a=3.14 × 2.5^2. I hope that's right.
Answer:
C x 34 or 34c
Step-by-step explanation:
There isn't really a way to show work or really an answer unless you have a value for C but I hope this helped anyway.
20, in total, I believe.
2,4,6,8,10,12,14,16,18,20,22,24,26,28,30,32,34,36,38, and of course 40
