Question

In the given figure the value of x is


A. 60°


b. 40°


c.100°


d.120°
​

Answer 1

Answer:

b is your answer I hope it is helpful please mark the brainiest

Answer 2

As we know that one of the therom says that angle in centre of circle is half of another angle with same base.So

AB is same base

Angle AOB/2= Angle CAB

80/2=40

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