What is the radius of this circle if the circumference is 18 pi cm? A circle. C = 18 pi cm 3 cm 9 cm 18 cm 36 cm
2 answers:
Answer:
the answer is 9 cm
Step-by-step explanation:
Answer:
9 cm
Step-by-step explanation:

Hence, radius of circle is 9 cm.
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Answer: (-5, 2)</h3>
Explanation:
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Answer:
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Step-by-step explanation:
Answer:
the answer to 30-60-90=0
Step-by-step explanation:
90-60=30-30=0