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| 1. |
A tent is to be built in the form of a cylinder of radius 7 m surmounted by a cone of the same radius. If the height of the cylindrical part is 8 m and slant height of the conical part is 12 m, how much canvas will be required to build the tent? Allow 20% extra canvas for folding and stitching. (Take π = 22/7) |
| A. | 1478.4 sq mts |
| B. | 2217.6 sq mts |
| C. | 369.6 sq mts |
| D. | 739.2 sq mts |
| Answer» E. | |