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8_murik_8 [283]
3 years ago
11

What is the value of x?​

Mathematics
2 answers:
scZoUnD [109]3 years ago
4 0

Answer:

see below

Step-by-step explanation:

x and 80 are adjacent, supplementary angles

Supplementary angles add to 180

x+80 =180 degrees

Subtract 80 from each side

x+80-80=180-80

x=100

Leno4ka [110]3 years ago
4 0
The value of x is 180
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