Mathematics · Mensuration
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? (Use π = 227 and round off to two decimal places)
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 131.82 metres✓
- 233.73 metres
- 332.43 metres
- 430.23 metres
Correct answer
31.82 metres
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