PERSAMAAN TRIGONOMETRI

 $\frac{3\pi}{4}\ atau\ \frac{5\pi}{4}$  

 $\frac{\pi}{6}\ atau\ \frac{5\pi}{6}$  

 $\frac{\pi}{4}\ atau\ \frac{3\pi}{4}$  

 $\frac{5\pi}{6}\ atau\ \frac{7\pi}{6}$  

 $-\frac{\pi}{4}\ atau\ \frac{3\pi}{4}$  

 $30^{\degree}$  dan  $60\degree$  

 $30\degree$  dan  $90\degree$  

 $30\degree$  dan  $120^{\degree}$  

 $30\degree$  dan $150^{\degree}$  

 $30^{\degree}$  dan  $210^{\degree}$  

 $x=60^0+k.360^0$  

 $x=10^0+k.120^0$  

 $x=30^0+k.360^0$  

 $x=20^0+k.120^0$  

 $x=60^0+k.180^0$  

 $-\frac{1}{2}\sqrt{3}$  

 $-\frac{1}{2}$  

 $\frac{1}{2}$  

 $\frac{1}{2}\sqrt{2}$  

 $\frac{1}{2}\sqrt{3}$  

 $45\degree$  dan  $135\degree$  

 $60\degree$  dan $165\degree$  

 $45\degree$  dan $180\degree$  

 $60\degree$  dan $180\degree$  

 $135\degree$  dan $180\degree$  

 $\left\{30\degree,\ 90\degree,\ 150\degree\right\}$  

 $\left\{30\degree,\ 90\degree,\ 210\degree\right\}$  

 $\left\{30\degree,\ 90\degree,\ 330\degree\right\}$  

 $\left\{30\degree,\ 150\degree,\ 210\degree\right\}$  

 $\left\{30\degree,\ 150\degree,\ 330\degree\right\}$  

 $\left\{\frac{\pi}{2},\ \frac{4\pi}{3},\ \frac{5\pi}{3}\right\}$  

 $\left\{\frac{\pi}{2},\ \frac{7\pi}{6},\ \frac{4\pi}{3}\right\}$  

 $\left\{\frac{\pi}{2},\ \frac{7\pi}{6},\ \frac{5\pi}{3}\right\}$  

 $\left\{\frac{\pi}{2},\ \frac{7\pi}{6},\ \frac{11\pi}{6}\right\}$  

 $\left\{\frac{\pi}{2},\ \frac{5\pi}{3},\ \frac{11\pi}{6}\right\}$  

 $\left\{25°,105°\right\}$  

 $\left\{25°,205°\right\}$  

 $\left\{25°,305°\right\}$  

 $\left\{75°,105°\right\}$  

 $\left\{75°,205°\right\}$  

 $\left\{30^{\degree},\ 240^{\degree}\right\}$  

 $\left\{60^{\degree},240^{\degree}\right\}$  

 $\left\{30^{\degree},\ 60^{\degree},210^{\degree}\right\}$  

 $\left\{30^{\degree},\ 150^{\degree},\ 210^{\degree},\ 330^{\degree}\right\}$  

 $\left\{30^{\degree},\ 60^{\degree},\ 210^{\degree},\ 240^{\degree},\ 270^{\degree}\right\}$