Math, asked by justknowitwithkb, 9 months ago

solve please urgent

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Answered by KrishWadhwani

3

Answer:

120°

Step-by-step explanation:

Radius is perpendicular to tangent.

Hence angle OAB=90°

Hence by anglesum property of triangle,

angle AOB=60°

HENCE Angle x=180-60

x=120°

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