The formula for the circumference of a circle is c=πr, where r is the radius and C is the circumference. The equation solved for
r is r=c/2π
Find the radius of a circle that has a circumference of 16π
A)r=4
B)r=8
C)r=12
D)r=16
1 answer:
Answer:
The answer is B
Step-by-step explanation:
r = c/2π
c = 16π
r = 16π/2π
= 8
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