<h2>
Answer: 
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Step-by-step explanation:
- Cross-multiply.
- Divide both sides by 9.
Formula: C= 2(pi)r
C = 6.28
pi = 3.14
r = ?
6.28 = 2(3.14)r
6.28 = 6.28r
r = 1
2x pix radius or diameter x pi
Answer:yes it is right
Step-by-step explanation that’s right
Answer:gfffffgttttr
Step-by-step explanation:nbvbv GeXdsgb