Circle O has a circumference of 88π cm.
2 answers:
Answer:
44 cm
Step-by-step explanation:
The circumference formula is:
C = 2πr
We are given the circumference of circle O, so we substitute C with the given circumference and solve for r.
88π cm = 2πr
Switch sides:
2πr = 88π cm
Divide both sides by 2π:
r = 44 cm
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