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telo118 [61]
3 years ago
12

What is the circumference ofa circle with a radius of 21cm?​

Mathematics
2 answers:
Travka [436]3 years ago
4 0

Answer:

131.95cm.

Step-by-step explanation:

Dafna11 [192]3 years ago
3 0

Answer:

131.94689145077 in

Step-by-step explanation:

2*pi*radius

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