Not sure if you wanted answers or explanation on what to do. Ill just do the explanation and if you want the answers just lmk C:
R=1/2 d, and C=pi*2r. So you basically take the given number and plug it into these formulas.
Answer:
657483920
Step-by-step explanation:
this is incorrect
<span>10100 is the answer hope it helps you.
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