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What is the answer to this and how did you solve the problem

What is the answer to this and how did you solve the problem-example-1

1 Answer

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The arc angle is 130 degrees which is the same as the central angle. Therefore the central angle is 130 degrees.

The interior angle is central angle/2. Since YXZ is an interior angle the answer must be 130/2=65
User Vvolkov
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