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12 September, 13:00

A particular model of walkie-talkie can broadcast in a circular area. The radius of the broadcast area is 7,000 feet. Find the area of this circle to the nearest square foot. Use 3.14 for π.

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  1. 12 September, 13:04
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    153,860,000 ft^2.

    Step-by-step explanation:

    The area = 3.14 * r^2

    = π * 7,000^2

    = 153,860,000 ft^2.
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