A circular park is surrounded by a flower bed 1m wide. If radius of the park is 122m, find the area of the flower bed
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Area = πr²
Area of the park = π(122)² = 14884π m²
Area of the park and flower bed = π (122 + 1 + 1)² = 15376π m²
Area of the flower bed = 15376π - 14884π = 492π = 1546 m²
Answer: The area of the flower bed is 1546 m²
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