find the radius of circle if the diameter is 18 cm
Answers
Answered by
1
r=d/2
=18/2
=9
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Step-by-step explanation:
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Answered by
2
Diameter= 2*radius
=> 18=2*radius
=> 18/2=radius
=> 9=radius
=> 18=2*radius
=> 18/2=radius
=> 9=radius
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