How to get area of the area enclosed by the curve

Revit
1

Hi ,all

I want to get area of the area enclosed by the curve.
Now it is in the state of the image. How do I build a node from here?

Thank you for your time.

211102_01
211102_011296×792 103 KB

2

image
image1224×405 29.7 KB

Hello @yskw ,

first create the surface from those curves, then get the area of the surface.

3

@honeyjain619 thank you! I got the results I wanted with the method you taught me!