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andre [41]
3 years ago
8

Here’s another one I don’t understand, please give me the answer and explain how you got it

Mathematics
1 answer:
Alexandra [31]3 years ago
7 0

Answer:

39 degrees

Step-by-step explanation:

The angle of a straight line is 180 degrees. This is constant and will never change. You will add 57 and 84 to get 141 degrees for <LMP.  Take 180-141 to get 39 degrees for <PMN

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