MCQOPTIONS
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| 1. |
A man running round a racecourse notes that the sum of the distance of two flag-posts from him is always 10 m and the distance between the flag-posts is 8 m. The area of the path he encloses is |
| A. | 18π square metres |
| B. | 15π square metres |
| C. | 12π square metres |
| D. | 8π square metres |
| Answer» C. 12π square metres | |