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Need help on this please still lost on this

Need help on this please still lost on this-example-1

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4 votes

answer..................

Need help on this please still lost on this-example-1
User Engin
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7 votes

Explanation:

Area of Circle =


\pi {r}^(2) \\ = \pi {(4)}^(2) \\ = 16\pi {km}^(2)

User Regularmike
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