MCQOPTIONS
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| 1. |
In ΔABC, the external bisectors of the angles ∠B and ∠C meet at the point O. If ∠A = 70°, then the measure of ∠BOC is : |
| A. | 5° |
| B. | 0° |
| C. | 5° |
| D. | 0° |
| Answer» D. 0° | |