Question

Calculate the value of x in the given figure
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Answer 1

Answer:

110° is the answer

Step-by-step explanation:

There is a Theorem In Circle which states that this angle D will be half of Angle A

so in that regard we can say that its answer is 110°

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Answer 2

Answer:

x=130 degree

Step-by-step explanation:

A + B + C +D = 360

55+45+30+D=360

D+130=360

D=230 degree.

x=360-230=130 degree.

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