# 3 Edges

[3 Edges] command generates a surface with 3 edges specified, which will be the 3 boundary edges of the surface. The second curve connects the 1st and the 2nd curve. Although these three curves usually make an open loop, they are able to make a closed loop.

## Step

For the prompt "Specify curves", select three curves that make the edges one by one.

After the third curve is selected, the command generates a surface to append onto the document.