Verified Answer :

We have an 180 degree line, so lets solve. 

180 - 39 = 141
 n = 141 degrees

Answer:  N = 141° 

This angle is called, a straight angle. This angle measures 180°. To find the answer to this we will do the following:-

180° - 39° = N
180° - 39° = 141
Angle N = 141.

CHECK OUR WORK:-

141 + 39 = 180
We were RIGHT!!!

So, the measurement of N is D)141°.

Hope I helped ya!! XD

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