Hi @ArianaMorales The first thing you need to consider is how many other courses teach Geometry. I did a Udemy search on Geometry and found over 700 courses. So, you are competing against 700+ courses. You can imagine how difficult it's going to be to get your course noticed. It's going to take a lot of time. The only thing I can think of to suggest is to find online math / geometry clubs and offer free coupons to your course to gain some attention and reviews.
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