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What is the measure of Angle R M N?

Triangle R M N. Side N M extends to form exterior angle to M with angle 117 degrees.
27 degrees
63 degrees
117 degrees
163 degrees

Respuesta :

sqdancefan

Answer:

  63 degrees

Step-by-step explanation:

The interior angle at M is the supplement of the exterior angle at M.

 ∠RMN = 180° -117° = 63°

Alecksminton

Answer:

B. 63

Step-by-step explanation:

Edge 2020 quiz- correct