# Planar Surface


Take a sketch or a set of edges to create a planar area.

Click to enter the flat area command, and its interface is displayed as follows.

Boundaries:A set of non-intersecting closed sketches, a set of closed edges, a pair of edges.

Example 1: A set of non-intersecting closed sketches, as follows.

Example 2: A set of closed edges, as follows.

Example 3: A pair of edges, as follows.