$a\text{)}\frac{\left|NE\right|}{\left|NS\right|}=\frac{\left|NO\right|}{\left|NC\right|}$  

$\frac{\left|NE\right|}{33}=\frac{16}{44}\mid \cdot 18$  

$\left|NE\right|=\frac{528}{44}$  

$\left|NE\right|=12$  

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$b\text{)}\left|SE\right|=\left|NS\right|-\left|ES\right|$  

$\left|SE\right|=18-0,6$  

$\left|SE\right|=17,4$  

 

$\frac{\left|CO\right|}{\left|NC\right|}=\frac{\left|SE\right|}{\left|NS\right|}$  

$\frac{\left|CO\right|}{3}=\frac{0,6}{18}\mid \cdot 3$  

$\left|CO\right|=\frac{0,6}{6}$  

$\left|CO\right|=0,1$  

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$c\text{)}\left|NE\right|=\left|SN\right|-\left|SE\right|$  

$\left|NE\right|=14-8$  

$\left|NE\right|=6$  

 

$\frac{\left|EO\right|}{\left|SC\right|}=\frac{\left|NE\right|}{\left|SN\right|}$  

$\frac{\left|EO\right|}{35}=\frac{6}{14}\mid \cdot 35$  

$\left|EO\right|=3\cdot 5$  

$\left|EO\right|=15$  

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$d\text{)}\frac{\left|EN\right|}{\left|EO\right|}=\frac{\left|SN\right|}{\left|SC\right|}$  

$\frac{\left|EN\right|}{\left|EO\right|}=\frac{\left|EN\right|+\left|SE\right|}{\left|SC\right|}$  

$\frac{1,5}{3}=\frac{1,5+2}{\left|SC\right|}$  

$\frac{1}{2}=\frac{3,5}{\left|SC\right|}$  

$\left|SC\right|=7$  

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$e\text{)}\frac{\left|NO\right|}{\left|NE\right|}=\frac{\left|NC\right|}{\left|SN\right|}$  

$\frac{\left|NO\right|}{\left|SN\right|-\left|SE\right|}=\frac{\left|NC\right|}{\left|SN\right|}$  

$\frac{4}{1,8-1,2}=\frac{\left|NC\right|}{1,8}$  

$\frac{4}{0,6}=\frac{\left|NC\right|}{1,8}$  

$\left|NC\right|=\frac{4}{0,6}\cdot 1,8$  

$\left|NC\right|=4\cdot 3$  

$\left|NC\right|=12$  

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$f\text{)}\frac{\left|SE\right|}{\left|EN\right|}=\frac{2}{5}$  

$5\left|SE\right|=2\left|EN\right|$  

$\left|SE\right|=\frac{2}{5}\left|EN\right|$   

 

$\frac{\left|EN\right|}{\left|EO\right|}=\frac{\left|SN\right|}{\left|SC\right|}$   

$\frac{\left|EN\right|}{\left|EO\right|}=\frac{\left|EN\right|+\left|SE\right|}{\left|SC\right|}$  

$\frac{\left|EN\right|}{\left|EO\right|}=\frac{\frac{7}{5}\left|EN\right|}{\left|SC\right|}$  

$\frac{1}{\left|EO\right|}=\frac{7}{5\left|SC\right|}$  

$\left|EO\right|=\frac{5\left|SC\right|}{7}$  

$\left|EO\right|=\frac{5\cdot 14}{7}$  

$\left|EO\right|=10$