What is the numerator for the equation 180(n-2)/n
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Answer:
-360
Step-by-step explanation:
find n:
[tex]a = \frac{180(n - 2)}{n} [/tex]
[tex]a = \frac{180n - 360}{n} [/tex]
[tex]an = 180n - 360[/tex]
[tex]an - 180n = - 360[/tex]
[tex](a - 180)n = - 360[/tex]
[tex]n = - \frac{360}{a - 180} [/tex]