If mCD= 118°, and AB = 66°, what is m∠CED? 90° 92° 66° 52°

Answer:Option [tex]m\angle CED=92\°[/tex]Step-by-step explanation:we know thatThe measure of the inner angle is the semi-sum of the arcs comprising it and its opposite.see the attached figure to better understand the problem[tex]m\angle CED=\frac{1}{2}[arc\ CD+arc\ AB][/tex]substitute the given values[tex]m\angle CED=\frac{1}{2}[118\°+66\°]=92\°[/tex]