MCQOPTIONS
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| 1. |
hemisphere depression is cut out from one face of the cubical wooden block such that the radius r of the hemisphere is equal to half of the edge of the cube. What will be the surface area of the remaining solid? |
| A. | 2r2 (π + 24) |
| B. | r2 (π + 24) |
| C. | 2r2 (π + 36) |
| D. | r2 (π + 36) |
| Answer» C. 2r2 (π + 36) | |