Answer:
C = pi * d = 2 * pi *r
Step-by-step explanation:
The circumference of a circle is the distance around the circle. It can be found by multiplying the diameter times pi.
C = pi * d
We can replace the diameter with twice the radius
C = pi * 2 * r = 2 * pi *r
C, but get someone else opinion too
Answ
no
Step-by-step explanation:
no
brilliant answer
Answer:
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Step-by-step explanation:
