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nadezda [96]
2 years ago
12

The radius of a circle is 1 mm. What is the circle's circumference? ​

Mathematics
2 answers:
Keith_Richards [23]2 years ago
7 0

Answer:

6.283 mm

Step-by-step explanation:

the equation for circumference is 2\pir

if the radius is 1 then insert it

c=2\pi(1)

c=6.283 mm

hodyreva [135]2 years ago
3 0

Answer:

C≈6.28mm

Step-by-step explanation:

C=2πr

= 2·π·1≈6.28319mm

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