Mathematics · Mensuration
A rectangular track of 5 meters width is made around a circular field such that each inner side of the track touches the circular field at exactly one point (enclosing it as a square). If the area of the circular field is 61,600 square meters and the cost of forming the track is Rs. 100 per square meter, then what is the total amount (in Rupees) required for forming the track? (Take π = 227)
- 16,75,000
- 25,70,000✓
- 37,56,000
- 44,35,000
Correct answer
5,70,000
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