Titik P(2,−3)P\left(2,-\sqrt{3}\right)P(2,−3) dirotasikan pada pusat rotasi O(0,0)O\left(0,0\right)O(0,0) dengan sudut rotasi 30°30\degree30°. Bayangan titik PPP adalah ....
(32, −32)\left(\frac{\sqrt{3}}{2},\ \frac{-3}{2}\right)(23, 2−3)
(−32, 32)\left(\frac{-\sqrt{3}}{2},\ \frac{3}{2}\right)(2−3, 23)
(332, −12)\left(\frac{3\sqrt{3}}{2},\ \frac{-1}{2}\right)(233, 2−1)
(−332, 12)\left(\frac{-3\sqrt{3}}{2},\ \frac{1}{2}\right)(2−33, 21)
(332, 12)\left(\frac{3\sqrt{3}}{2},\ \frac{1}{2}\right)(233, 21)