Geometry is an important part of mathematics. Geometry is an important part of human thought. Geometry should not be reduced or removed from the HS curriculum or the General Education curriculum.
This needs to be developed into a full page. Here are a few starter links to draw from:
https://www.learner.org/teacherslab/math/geometry/across.html
https://www.universalclass.com/articles/math/geometry/why-is-geometry-important.htm