MCQOPTIONS
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MCQOPTIONS
| 1. |
The radius of a solid right circular cylinder is \(66\frac{2}{3}\% \) of its height. If the height is h centimetres then its total surface area (in cm2) is: |
| A. | \(\frac{{44}}{9}\pi {h^2}\) |
| B. | \(\frac{{20}}{9}\pi {h^2}\) |
| C. | \(\frac{{40}}{9}\pi {h^2}\) |
| D. | 4 πh2 |
| Answer» C. \(\frac{{40}}{9}\pi {h^2}\) | |