ГДЗ по математике 6 класс Дорофеев Задание 873

\[\boxed{\mathbf{873\ (873)}\mathbf{.}\mathbf{\ }Еуроки\ - \ ДЗ\ без\ мороки}\]

\[\textbf{а)}\]

\[O(0)\]

\[B\left( - 1\frac{1}{3} \right);\ \ \ B_{1}\left( 1\frac{1}{3} \right)\]

\[C\left( - \frac{2}{3} \right);\ \ C_{1}\left( \frac{2}{3} \right)\]

\[D\left( 1\frac{2}{3} \right);\ \ D\left( - 1\frac{2}{3} \right)\]

\[E(1);\ \ \ E_{1}( - 1).\]

\[\textbf{б)}\ \]

\[O(0)\]

\[A(0,3);\ \ A_{1}( - 0,3)\]

\[B(0,9);\ \ B_{1}( - 0,9)\]

\[N( - 0,5);\ \ N_{1}(0,5)\]

\[M( - 1);\ \ M_{1}(1).\]