What is the circumference of the following circle r = 1
2 answers:
Answer:
C = 2pi
C ≈ 6.28
Step-by-step explanation:
The circumference of a circle is given by
C = 2 * pi*r
C = 2 * pi *1
C = 2 * pi
Using 3.14 as an approximation for pi
C = 2*3.14
C = 6.28
Answer: C≈6.28
Step-by-step explanation:
C=2π r=2· π ·1≈6.28319
Therefor, the answer is 6.28
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