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#coordinate_plane #how_to_rotate_a_triangle #how_to_rotate_a_triangle_270_degrees #how_to_rotate_a_triangle_counter_clockwise_270_degres #rotating_270_degrees #math #brian_mclogan #free_math_videos #how_to_rotate_a_figure_and_different_points_about_a_fixed_point #rotate_a_triangle_counter_clockwise_270_degrees #How_to_Rotate_a_Figure #Transformations #How_to_rotate_a_triangle_counter_clockwiseКомментарии: