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An earthquake was felt throughout a circular area of 1,808.64 square miles. What was the radius of the circular area? A. 576 miles B. 12 miles C. 20 miles D. 24 miles
An earthquake was felt throughout a circular area of 1,808.64 square miles. The radius of the circular area was 24 miles. Solution: r = sqrtA/pi r = sqrt 1,808.64 sq. miles/3.14 r = sqrt 576 sq. miles r = 24 miles.
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Asked 4/5/2018 8:31:49 PM
Updated 61 days ago|9/24/2020 7:41:01 PM
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An earthquake was felt throughout a circular area of 1,808.64 square miles. The radius of the circular area was 24 miles.

Solution: r = sqrtA/pi r = sqrt 1,808.64 sq. miles/3.14 r = sqrt 576 sq. miles r = 24 miles.
Added 61 days ago|9/24/2020 7:41:01 PM
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The distance from the center of a compact disc to the edge of the disc is 6 centimeters. What's the area of the compact disc? A. 36 square centimeters B. 113.04 square centimeters C. 18.84 square centimeters D. 452.16 square centimeters
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