Answer:
C = 2pi mm or approximately 6.28 mm
Step-by-step explanation:
The circumference of a circle is given by
C = 2 * pi * r
C = 2 * pi *1
C = 2pi
We can approximate pi by 3.14
C = 2*3.14
C =6.28 mm
Answer:
The circle's circumference is 2 pi ml
Step-by-step explanation:
The formula for the circumference of a circle is 2[tex]\pi[/tex]r, or diameter times pi.
In this case, we simply plug into the equation. Using the formula 2[tex]\pi[/tex]r, we get 2(1)[tex]\pi[/tex], or 2[tex]\pi ml[/tex]
