Well, circumference formula is pi times diameter.
![C= \pi d](https://tex.z-dn.net/?f=C%3D%20%5Cpi%20d)
So, all you have to do is multiply the given diameter by pi to get your circumference in centimeters.
21·3.14=65.94
Circumference is 65.94 centimeters
65.94cm
Answer:
it's false
Step-by-step explanation:
Answer:
for part A its C and for B its 2
Step-by-step explanation:
The total is 28 and there is 13 points total so you have to do 28/13
4/24 or 2/12 or 1/6 these are simplified I would choose the most simplified answer)