The ratio of the radii of two circles is 9:16. What is the ratio of their circumferences?

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ElvisAaronPresley · Answer

The ratio of the **circumferences **of two circles is 9:16 when the balance of their **radii **is 9:16. ;

ElvisAaronPresley · Answer

The ratio of the circumferences of two circles is 9:16 when the ratio of their radii is also 9:16. This is due to the direct relationship between the radius and circumference of a circle. Thus, the circumferences maintain the same ratio as the radii. 
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The ratio of the radii of two circles is 9:16. What is the ratio of their circumferences?

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