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Answer:
144π or about 452.39
Explanation:
Diameter = 24 meters
Radius = diameter/2 = 12 meters
Area of a circle = π*radius*radius = π*radius^2
Area = π*12^2 = 144π = 452.39
To get the circumference, multiply the diameter by pi. You have the diameter in meters, and you were given an approximate value of pi. Multiply these 2 numbers, and get the circumference in meters.
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