MCQOPTIONS
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| 1. |
If an equilateral triangle has side 12 cm, then what is the difference (in cm) between the circumradius and in-radius? |
| A. | 2√2 |
| B. | 3√2 |
| C. | 2√3 |
| D. | 3√3 |
| Answer» D. 3√3 | |