If $9.2$ cm is the diameter of the circle, then its radius is:

4.1

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4.6

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Solution

The correct option is B $4.6$ cm
Given, the diameter of a circle $= 9.2 c m$ .

We know, the radius of the circle $= \frac{D i a m e t e r}{2}$ .

Then, the radius of the circle $= \frac{9.2 c m}{2} = 4.6 c m$ .

Hence, $B$ is correct.

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If 9.2 cm is the diameter of the circle, then its radius is:

The correct option is B 4.6 cmGiven, the diameter of a circle =9.2cm. We know, the radius of the circle=Diameter2. Then, the radius of the circle=9.2cm2=4.6cm. Hence, B is correct.

If $9.2$ cm is the diameter of the circle, then its radius is:

The correct option is B $4.6$ cm
Given, the diameter of a circle $= 9.2 c m$ .

We know, the radius of the circle $= \frac{D i a m e t e r}{2}$ .

Then, the radius of the circle $= \frac{9.2 c m}{2} = 4.6 c m$ .

Hence, $B$ is correct.