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There is a round flower bed in the park, with a circumference of 50.24 meters. There is a 1 meter wide path around it. How many square meters is the area of the path?
Radius of small circle: 50.24 ÷ (2 × 3.14), = 50.24 ÷ 6.28, = 8 (m); radius of big circle: 8 + 1 = 9 (m), area of small road: 3.14 × (92-82), = 3.14 × (81-64), = 3.14 × 17, = 53.38 (M2). Answer: area of small road is 53.38 m2
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