Answer:
D) 116°
Explanation:
If arcBAC measure 296°,
And arcAC measure 180°,
You can get arcAB measure 116°,
Because the arc equals the measure of the central angle,
<AOB=116°
Hope this helps <3
Answer: D
As the circumference of a circle is 360 degrees, this means arc BC is 64 degrees.
So, we can conclude that arc AB measures 180-64=116 degrees.
Thus, angle AOB is also 116 degrees.
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