sdavenport84
05.11.2020 •
Mathematics
Find the value of x.
3x
X + 10
х
2x
x = [? ]°
Hint: Sum = (n-2)180
![Find the value of x.
3x
X + 10
х
2x
x = [? ]°
Hint: Sum = (n-2)180](/tpl/images/1895/3145/893dd.jpg)
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