Suma miar pary kątów przyległych jest równa 180^o.

a)

$\alpha ={180}^{\circ }-{30}^{\circ }={150}^{\circ }$   

 

b)

$\alpha ={180}^{\circ }-{45}^{\circ }={135}^{\circ }$  

 

c)

$\alpha ={180}^{\circ }-{78}^{\circ }={102}^{\circ }$  

 

 

d)

$\alpha ={180}^{\circ }-{95}^{\circ }={85}^{\circ }$  

 

 

e)

$\alpha ={180}^{\circ }-{121}^{\circ }={59}^{\circ }$  

 

f)

$\alpha ={180}^{\circ }-{147}^{\circ }={33}^{\circ }$  

 

g)

$\alpha ={180}^{\circ }-{163}^{\circ }={17}^{\circ }$  

 

h)

$\alpha ={180}^{\circ }-1^{\circ }={179}^{\circ }$