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If a circle has a radius of 18 cm , what is the diameter of the circle

2 Answers

5 votes
The diameter is always double the radius. So,if the radius is 18 cms ,the diameter would be 36 cms,
User Crispengari
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4 votes

The radius is half of the diameter,and the diameter is double the radius.

If the radius is 18 cm, then the diameter is 36 cm.


User Joemienko
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