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irga5000 [103]
3 years ago
15

I really need help on number 15

Mathematics
1 answer:
BlackZzzverrR [31]3 years ago
8 0
A linear pair means both angles add up to 180
first we want to find x

(x-15)+(x+77)=180
2x+62=180
2x=118
x=59

then just put x into the two angles
59-15
m1=44

59+77
m2=136
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