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faltersainse [42]
3 years ago
12

What is the value of M ( there is not any multiple-choice answers)

Mathematics
1 answer:
grin007 [14]3 years ago
8 0

Answer:

sum of anngles of triangle=180

a+b+c=180

55+70+m=180

125+m=180

m=180-125

m=55

Step-by-step explanation:

please make me brainiest if it helped you

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