Respuesta :

sup lol dont know this

Answer:

m<2 =49    M<1 and M<3 =131

Step-by-step explanation:

angle 4 and 2 are coungruent. So M<4=M<2

angles 1 and 3 are congruent. so M<1=M<3

M<1 +M<4=180. so 180-M<4=m<1  

180-49=131

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