1* Path->Rotate Indices 2* Path->Create Circle... -> Number of Sections: 3* Path->Create Arc... -> Arc params: 4* PathManipulator->Context Menu-> 5 * Transform (creates TransformBox) 6 * Cut 7 * Copy 8 * Paste (replacing first selected points, or appended at end) 9 * Soften (available at hard edge(s), 10 inserts points for round corner, 11 asks for radius) 12 13