Mathematics · Mensuration
A circular road runs around a circular ground. If the radius of the inner ground is 7 m and the difference between the circumferences of the outer circle and the inner circle is 44 m, then what is the area of the road? (Take π = 227)
- 1642 m2
- 2246 m2
- 3462 m2✓
- 4426 m2
Correct answer
462 m2
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