MCQOPTIONS
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| 1. |
Four horses are be tethered at four concern of a square plot of side 63 meters, so that they just cannot reach one another. The area left ungrazed is ? |
| A. | 675.5 m |
| B. | 780.6 m |
| C. | 785.8 m |
| D. | 850.5 m |
| Answer» E. | |