K/9 > 1/3
i believe this is how it is represented.
∠DOC is the average of the given angle values,
(170° +44°)/2 = 107°
∠DOB is the supplement to that,
180° -107° = 73°
The appropriate choice is
B) 73°
28/36 will be your answer which can be simplified into 14/18 which can be simplified again to 7/9 and that's your final answer
The radius of a circle is half the length of the diameter so
radius=1.5m
