The diagram below shows triangle MNR with ray NM. Triangle M N R. Angle N is 97 degrees. Side N M extends to form an exterior angle of M with a measure of 115 degrees. What is the measure of Angle M R N? 3° 5° 18° 28°


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Answer:

18 degrees

Step-by-step explanation:

Answer:

18

Step-by-step explanation:

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