Refer to the above image and provide me with an answer asap
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Here AB and AC are tangents to the circle
also 0B = OC (Radius)
Also from theriom- /_AOB = /_AOC
There fore /_AOB= 120/2 = 60⁰
Also from theriom- OB <perpendicuar> AB
therefore /_OBA= 90⁰
In Triangle AOB
60⁰ + 90⁰ + x= 180⁰ <Angle sum property>
150⁰ + x= 180⁰
X= 30⁰
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