Mathematics · Mensuration - 2D Shapes
A running track consists of two straight parallel segments, each 120 m long, connected at both ends by semicircular arcs. The inner perimeter of the track is 504 m. If the track has a uniform width of 18 m throughout, find the outer perimeter of the track in meters (rounded off to the nearest tens). (Take π = 227)
- 1610
- 2600
- 3590
- 4620✓
Correct answer
620
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