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OB is perpendicular to OA and ∠BOC = 49°. Find ∠AOD |
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Answer» ong>ANSWER: 130 Step-by-step EXPLANATION: the total ANGLE is 180°. Given angle BOC is 50°. We KNOW Boc is perpendicular to aob so aob=180- Aod=180-50=130 |
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