The inscribed angle MKP is 55 degrees less than the angle MOP (O-circle center). Find the angle MOP.

MCP rests on the MP arc, and since it is inscribed, it means that it is equal to half of it ==> MP = 55 * 2 = 110. MOР = 110 (it is central, which means it is equal to the degree measure of the arc on which it rests.
Answer: 110



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