Centrinis kampas ir išpjova

20π

100π

40π

400π

$S=2\pi r$

$S=2\pi r^2$

$S=\pi r^2$

$S=\pi r$

$C=\pi r^2$

$C=\pi r$

$C=2\pi r^2$

$C=2\pi r$

$140^o$

$150^o$

$120^o$

$100^o$

$28^o$

$14^o$

$20^o$

$16^o$

$S_{išpjovos}=\frac{\pi r^2}{360^o}\cdot\alpha$

$S_{išpjovos}=\frac{\pi r^2}{180^o}\cdot\alpha$

$S_{išpjovos}=\frac{2\pi r}{360^o}\cdot\alpha$

$S_{išpjovos}=\frac{\pi r^2}{\alpha}$

 $12\pi$  

 $36\pi$  

 $18\pi$  

 $6\pi$  

$0^o$

$5^o$

$10^o$

$12^o$

 $90^o$  

 $120^o$  

 $180^0$  

 $60^o$  

100 $\degree$  

120 $\degree$  

125 $\degree$  

130 $\degree$