3 years ago

How do I begin this problem for geometry?

Mathematics

2 answers:

nikitadnepr [17]3 years ago

8 0

X + 71 + x + 131=180
2x + 202=180
2x= -22
x= -11

kirill115 [55]3 years ago

6 0

X + 71 + x + 131 = 180

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