In the given circle, write the name of Diameter.

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Draw a circle for each of the given radius and measure the diameter.

$\mathrm{r}=2 \mathrm{cm}$

$\mathrm{r}=4 \mathrm{cm}$

Draw a circle for the given radius and measure the diameter.

$\mathrm{r} = 5 \mathrm{cm}$

Draw a circle for the given radius and measure the diameter.

$\mathrm{r}=3.5 \mathrm{cm}$

$\mathrm{r}=5.5 \mathrm{cm}$

$\mathrm{r}=2.5 \mathrm{cm}$

$\mathrm{d}=4 \mathrm{cm}$

$\mathrm{d}=5 \mathrm{cm}$