Teacher:Given a sentence in Japanese, provide an equivalent paraphrased translation in Chinese that retains the same meaning both through the translation and the paraphrase.
Teacher: Now, understand the problem? Solve this instance: フェルマー点の等力共役点は等角点であり、その逆も成り立ちます。
Student:
费马点的等幂共轭是正交点，反之亦然。