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A conical tent is to accommodate 11 persons. Each person must have 4 sq.m of the space on the ground and 20 cubic metre of air to breath. Find the height of the cone. |
| Answer» A conical tent is to accommodate 11 persons. Each person must have 4 sq.m of the space on the ground and 20 cubic metre of air to breath. Find the height of the cone. | |