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Radius of a Circle

If the diamet...

Question

If the diameter of a circle is $18 . 2 c m$ , find its radius .

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Solution

Finding the radius of the circle
The diameter of the circle = $18 . 2 c m$ ( Given )
Radius of the circle = $\frac{18.2}{2}$ ( since , radius is half of the diameter )
= $9.1$ cm
Therefore , Radius of the circle = $9.1$ cm

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