Make sure you know the formula pertaining to the question.
1. c=2(pi)(r)
2. c=2(pi)(d)
r= radius
d= diameter
c= sircumference
So we are given that the circumference of a circle is 12.3pi and the radius is unknown.
So let's plug in the known values
**we use the formula with the radius, becuase we are looking for the radius.
c=2(pi)(r)
12.3(pi)=2(pi)(r)
divide each side by pi
12.3=2(r)
divide each side by 2
r=6.15 in.
Hi There!
Answer:
Always True...
For Example:
-0.2 * -0.2 * 0.2 = 0.008
-0.9 * -0.9 * 0.1 = 0.081
Hope This Helps :)
Could you add a image or message me the image, after you do that you can comment on this and I’ll come back to it.
You will need to move the decimal
Answer:
the answer is p
Step-by-step explanation:
