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An athletic track forms a shape consisting of a rectangle with semicircles on two opposite ends. If the straight portions are each 100 metres long and the total perimeter of the track is 400 metres, what is the radius of each semicircular end (rounded off to two decimal places)?

30.23 metres
31.82 metres
33.73 metres
32.43 metres
31.82 metres
Practice and solve "An athletic track forms a shape consisting of a rectangle with semicircles on two opposite ends. If ..." for Mathematics - Previous Year Paper 2024. The correct answer is Option B: 31.82 metres. Detailed step-by-step solution, conceptual clarity, and formulas on Examoogle.
Practice and solve "An athletic track forms a shape consisting of a rectangle with semicircles on two opposite ends. If ..." for Mathematics - Previous Year Paper 2024. The correct answer is Option B: 31.82 metres. Detailed step-by-step solution, conceptual clarity, and formulas on Examoogle.