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6362 square kilometres.

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βˆ™ 8y ago
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βˆ™ 2mo ago

The area of a circle can be calculated using the formula A = Ο€r^2, where r is the radius. Given a radius of 45 km, the area would be approximately 6,366 square kilometers.

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Q: What is the area of 45 km radius in square km?
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