In a circle centered on the AC and BD diameters, the inscribed angle ACD = 46 Help find the angle AOD.
September 28, 2021 | education
| The COD triangle is isosceles, since OС = OD = R.
Then the angle ODC = OCD = AC = 46.
Angle COD = (180 – 46 – 46) = 88.
The angles COD and AOD are adjacent, then the angle AOD = (180 – 88) = 92.
Answer: The value of the angle AOD is 92.
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