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Ksenya-84 [330]
3 years ago
7

9. find c when r = 6cm and d = 1cm.

Mathematics
1 answer:
raketka [301]3 years ago
6 0

Answer:

C=2×π×diameter2. So. C=2×3.14×6 cm2. C=18.84 cm

I hope it will be correct answer

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