In triangles AOK and COM, the angle AOK is equal to the angle COM as the vertical angles at the intersection of straight lines AC and KM.
By condition, AO = OM, KO = OC, then the triangles AOK and COM are equal in two sides and the angle between them, the first sign of equality of triangles.
Then MC = AK = 33 cm.
Answer: The length of the MC segment is 33 cm.
One of the components of a person's success in our time is receiving modern high-quality education, mastering the knowledge, skills and abilities necessary for life in society. A person today needs to study almost all his life, mastering everything new and new, acquiring the necessary professional qualities.