sup lol dont know this
Answer:
m<2 =49 M<1 and M<3 =131
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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