Respuesta :

Hrishii

Step-by-step explanation:

Let diameter of the circle be d and radius be r.

[tex] \therefore \: r = \frac{d}{2} \\ \\ \therefore \: r = \frac{10}{2} \\ \\ \therefore \: r = 5 \: kilometers.[/tex]

Hence radius of the circle is 5 kilometers.

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